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水酸化ナトリウム (1mol/L水溶液)

水酸化ナトリウム (1mol/L水溶液) 化学構造式
1310-73-2
CAS番号.
1310-73-2
化学名:
水酸化ナトリウム (1mol/L水溶液)
别名:
水酸化ナトリウム (1mol/L水溶液);水酸化ナトリウム (2mol/L水溶液);苛性ソーダ;水酸化ナトリウム;コロ-グリルレイン;コロ-タペッタ;アスカライト;ナトリウムヒドロキシド;か性ソーダ;トソーペアール;スタムペルプレプ;エトズナトロン;カ成ソ-ダ;水酸化ナトリウム(顆粒);水酸化Na;水酸化ナトリウム,フレーク;水酸化ナトリウム,ペレット;カセイソーダ;0.01MOL/L水酸化ナトリウム溶液(N/100);0.02MOL/L水酸化ナトリウム溶液(N/50)
英語化学名:
Sodium hydroxide
英語别名:
1L;5L;NaOH;Pels;Plung;3%pure;25%pure;20%p.A.;20%pure;30%pure
CBNumber:
CB8105015
化学式:
HNaO
分子量:
39.99711
MOL File:
1310-73-2.mol

水酸化ナトリウム (1mol/L水溶液) 物理性質

融点 :
681 °C(lit.)
沸点 :
145 °C
比重(密度) :
1.515 g/mL at 20 °C
蒸気密度:
<1 (vs air)
蒸気圧:
1 mm Hg ( 745 °C)
屈折率 :
1,473-1,475
闪点 :
176-178°C
貯蔵温度 :
2-8°C
溶解性:
H2O: 1 M at 20 °C, clear, colorless
外見 :
beads
色:
White
比重:
2.13
臭い (Odor):
Odorless
PH:
>14 (100g/l, H2O, 20℃)
水溶解度 :
SOLUBLE
Sensitive :
Air Sensitive & Hygroscopic
Decomposition :
176-178 ºC
極大吸収波長 (λmax):
λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01
Merck :
14,8627
暴露限界値:
TLV-TWA air 2 mg/m3 (OSHA); ceiling 2 mg/m3 (ACGIH) and 2 mg/m3/15 min (NIOSH).
安定性::
hygroscopic
CAS データベース:
1310-73-2(CAS DataBase Reference)
NISTの化学物質情報:
Sodium hydroxide(1310-73-2)
EPAの化学物質情報:
Sodium hydroxide (Na(OH))(1310-73-2)
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
主な危険性  C,Xi
Rフレーズ  36/38-35-34
Sフレーズ  26-45-37/39-24/25-36/37/39
RIDADR  UN 1824 8/PG 2
WGK Germany  1
RTECS 番号 TT2975000
8
TSCA  Yes
HSコード  2815 11 00
国連危険物分類  8
容器等級  II
有毒物質データの 1310-73-2(Hazardous Substances Data)
毒性 LD orally in rabbits: 500 mg/kg (10% soln) (Fazekas)
化審法 (1)-410
安衛法 57-2
毒劇物取締法 劇物
絵表示(GHS)
注意喚起語 Danger
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H290 金属腐食のおそれ 金属腐食性物質 1 警告 P234, P390, P404
H314 重篤な皮膚の薬傷?眼の損傷 皮膚腐食性/刺激性 1A, B, C 危険 P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 重篤な眼の損傷 眼に対する重篤な損傷性/眼刺激 性 1 危険 P280, P305+P351+P338, P310
注意書き
P260 粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。
P280 保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。
P301+P330+P331 飲み込んだ場合:口をすすぐこと。無理に吐かせ ないこと。
P303+P361+P353 皮膚(または髪)に付着した場合:直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。
P305+P351+P338 眼に入った場合:水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。
P405 施錠して保管すること。

水酸化ナトリウム (1mol/L水溶液) 価格 もっと(277)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01AFAA18395 水酸化ナトリウム, フレーク
Sodium hydroxide, flake, 98%
1310-73-2 500g ¥8760 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01AFAA18395 水酸化ナトリウム, フレーク
Sodium hydroxide, flake, 98%
1310-73-2 2500g ¥17060 2018-12-26 購入
東京化成工業 S0542 水酸化ナトリウム (1mol/L水溶液)
Sodium Hydroxide (1mol/L in Water)
1310-73-2 500mL ¥1800 2018-12-04 購入
東京化成工業 S0543 水酸化ナトリウム (2mol/L水溶液)
Sodium Hydroxide (2mol/L in Water)
1310-73-2 500mL ¥1800 2018-12-04 購入
関東化学株式会社(KANTO) 37184-01 水酸化ナトリウム >95.0%(T)
Sodium hydroxide >95.0%(T)
1310-73-2 500g ¥1200 2018-12-13 購入

水酸化ナトリウム (1mol/L水溶液) 化学特性,用途語,生産方法

外観

無色澄明の液体

定義

本品は、ナトリウムの水酸化物であり、次の化学式で表される。

溶解性

水又はエタノール(95)に溶けやすく、ジエチルエーテルにほとんど溶けない。

用途

食品添加物。

用途

一般分析用試液

用途

化学繊維?紙?パルプ製造用,有機薬品?無機薬品?医薬?農薬?染料中間体製造用,グルタミン酸ソーダ原料,食品製造用

用途

アミノ酸自動分析用調製液製造原料及び試料前処理試薬。

用途

製薬、製剤原料。

用途

酸の定量(容量分析)

用途

試液調製、精密な酸中和剤(濃度が高すぎ、通常の容量分析にはほとんど用いられない)。

化粧品の成分用途

pH調整剤、変性剤

効能

アルカリ化剤, 腐食剤

主な用途/役割

ユリア樹脂系接着剤、メラミン樹脂系接着剤、フェノール樹脂系接着剤の触媒として使用される。

商品名

水酸化ナトリウム (小堺製薬)

使用上の注意

空気中で速やかに二酸化炭素を吸収する。湿気によって潮解する。

説明

Sodium hydroxide, also known as lye and caustic soda, is a highly caustic substance that is used used in small amounts in cosmetics to establish and hold the pH of a product.Sodium Hydroxide is a extremely important compound in our lives because it has so many uses.  It is a very common base used in the chemical industry and is used for many things, many of which occur in our daily lives. One of the most well known uses of Sodium Hydroxide is its use in unclogging drains.  It comes in many different brands of drain cleaners, but one of the most common is Drano.  It also comes in the form of lye soap which can be used to wash practically anything, from the dishes to your face.
sodium hydroxide structure
sodium hydroxide structure
At room temperature, sodium hydroxide is a white crystalline odorless solid that absorbs moisture from the air. It is a manufactured substance. Sodium Hydroxide is an inorganic compound used to control the pH levels or serve as a buffering agent in cosmetics and personal care products. It was historically used in the formulation of soaps, but is currently seen in a variety of formulas, including bath products, cleansing products, fragrances, foot powders, hair dyes and colors, makeup, nail products, personal cleanliness products, shampoos, shaving products, depilatories, skin care products, and suntan products, as well as chemical hair straighteners and hair wave sets. It is also a popular ingredient in industrial solvents as a chemical base for soaps, oven cleaners, detergents and drain cleaners because of its ability to dissolve grease, oils, fats and protein based deposits, according to Wikipedia. Less frequently, Sodium Hydroxide is seen as an ingredient in toothpastes.
Sodium Hydroxide is FDA approved, and has received the GRAS (Generally Recognized as Safe) rating as a direct food additive. However, it is primarily used in the washing and chemical peeling of produce. It is approved for use in cosmetics and personal care products in varying concentrations: 5% by weight in nail cuticle solvents, 2% by weight in hair straighteners for general use, 4.5% by weight in hair straighteners for professional use, up to a pH 12.7 in depilatories, and up to pH 11 in other uses as a pH adjuster.
References
https://pubchem.ncbi.nlm.nih.gov/compound/sodium_hydroxide
http://sodiumhydroxide.weebly.com/uses.html

化学的特性

NaOH is a white, odorless, deliquescent material sold as pellets, flakes, lumps, or sticks. Aqueous solutions are known as soda lye

化学的特性

Sodium hydroxide, NaOH,also referred to as caustic soda or sodium hydrate(and formerly known as lye), is a white,massive, deliquescent crystalline solid that is soluble in water,alcohol, and glycerol. It melts at 318°C (606 OF) and is the most widely used and available alkaline chemical. Most sodium hydroxide is produced as a coproduct of chlorine through the use of electrolytic cells;the cells are of the diaphragm, mercury, or membrane type. Some sodium hydroxide is marked as produced in the cells;most is evaporated and sold as 50% and 73% solutions or as anhydrous beads. Most caustic end uses require solutions of relatively low concentrations. Caustic soda is used as an analytical reagent and chemical intermediate, in scouring and cleaning baths,in rubber reclaiming and petroleum refining, in quenching baths for heat treating of steel,in cutting and soluble oils,in soaps and detergents, and in a wide variety of other applications.

化学的特性

Sodium hydroxide occurs as a white or nearly white fused mass. It is available in small pellets, flakes, sticks, and other shapes or forms. It is hard and brittle and shows a crystalline fracture. Sodium hydroxide is very deliquescent and on exposure to air it rapidly absorbs carbon dioxide and water.

使用

Caustic soda is one of the most widely usedchemicals. It is used to neutralize acids; tomake sodium salts; to precipitate metals astheir hydroxides; in petroleum refining; in thesaponification of esters; in the treatment ofcellulose, plastics, and rubber; and in numeroussynthetic and analytical applications.

使用

Sodium hydroxide is sold commercially as anhydrous flakes or pellets or as 50% or 73% aqueous solutions. It has countless industrial uses and is one of the top 10 chemical in terms of production and use on a global scale. Approximately 15 million tons of sodium hydroxide is used annually. Its largest use, consuming about half of its production, is as a base in producing other chemicals. It is used to control pH and neutralize acids in chemical processes. The paper industry makes extensive use of sodium hydoxide in the pulping process. Sodium hydroxide is used to separate fibers by dissolving the connecting lignin. It is used in a similar fashion in the production of rayon from cellulose. Sodium hydroxide is a key chemical in the soap industry.In the saponification process, triglycerides obtained from animal and plants are heated in abasic solution to give glycerol and soap:
Sodium hydroxide is used in the textile industry for bleaching and treating textiles to makethem dye more readily. The petroleum industry uses sodium hydroxide in drilling muds and asa bactericide. Sodium hypochlorite (NaOCl) is used extensively for cleaning and as a disinfectant.Common household bleach consists of about 5% sodium hypochlorite solution. Sodiumhypochlorite is prepared by reacting chlorine with sodium hydroxide: Cl2(g) + 2NaOH(aq) →NaOCl(aq) + NaCl(aq) + H2O(l). Sodium hydroxide is used in the food industry for cleaningand peeling fruits and vegetables. Sodium hydroxide is a minor ingredient in many commonhousehold products, but in a few it may constitute more than half of the product. Dranocrystals contain between 30% and 60% sodium hydroxide and some drain cleaners can consistof 100% sodium hydroxide.

使用

sodium hydroxide is used to adjust a product pH to make it more acceptable to the skin. It is commonly referred to as caustic soda, and often serves as a chemical reagent when making soap. If too concentrated it may cause severe skin irritation.

使用

Sodium Hydroxide is an alkali that is soluble in water, having a solubility of 1 g in 1 ml of water. it is used to destroy the bitter chemicals in olives that are to become black olives. it also functions to neutralize acids in various food products.

使用

Sodium hydroxide is one of the most important industrial chemicals. In volume, it is in the top ten chemicals produced in the United States. It is used in manufacturing a large number of compounds including several sodium salts, in treating cellulose for producing rayon and cellophane, and in manufacturing soaps, detergents, pulp, and paper. Sodium hydroxide is a common neutralizing agent for acids in acid-base titrations and petroleum refining. Another major application is extracting metals from their ores where alkali fusion, such as fusion with caustic soda, often is applied to open the ores. Additionally, sodium hydroxide is used to precipitate metals as hydroxides. Other uses are in reclaiming rubber, dissolving casein in plastics production, refining vegetable oils, processing textiles, as an eluant in ion chromatography, etching and electroplating, and as a laboratory reagent. Sodium hydroxide also is used as a strong base in many organic synthesis and base-catalyzed reactions.

使用

NaOH solutions are used to neutralize acids and make sodium salts, e.g., in petroleum refining to remove sulfuric and organic acids; to treat cellulose in making viscose rayon and cellophane; in reclaiming rubber to dissolve out the fabric; in making plastics to dissolve casein. NaOH solutions hydrolyze fats and form soaps; they precipitate alkaloids (bases) and most metals (as hydroxides) from water solutions of their salts. Pharmaceutic aid (alkalizer).

定義

The most important commercial caustic.

製造方法

Sodium hydroxide is manufactured together with chlorine by electrolysis of sodium chloride solution. Various types of electrolytic cells are used commercially. They include the mercury cell, the diaphragm cell, and the membrane cell.
A saturated solution of brine is electrolyzed. Chlorine gas is liberated at the anode and sodium ion at the cathode. Decomposition of water produces hydrogen and hydroxide ions. The hydroxide ion combines with sodium ion forming NaOH. The overall electrolytic reactions may be represented as:
2Na+ + 2Cl_ + 2H2O → Cl2 (g) + H2 (g) + 2NaOH (aq)
The mercury cell proceeds in two stages that occur separately in two cells. The first is known as the brine cell or the primary electrolyzer in which sodium ion deposits on the mercury cathode forming amalgam, while chlorine gas is liberated at the anode:
Na+ + Cl–→ Na-Hg (cathode) + ½Cl2(g) (anode)
In the second cell, known as the decomposer cell, a graphite cathode is used while sodium amalgam serves as the anode. Water reacts with the sodium metal of the amalgam in the decomposer:
Na-Hg + H2O → Na+ + OH– + ½H2↑ + Hg
In chlor-alkali diaphragm cells, a diaphragm is employed to separate chlorine liberated at the anode from the sodium hydroxide and hydrogen generated at the cathode. Without a diaphragm, the sodium hydroxide formed will combine with chlorine to form sodium hypochlorite and chlorate. In many cells, asbestos diaphragms are used for such separation. Many types of diaphragm cells are available.
Sodium hydroxide is produced either as an anhydrous solid or as a 50% aqueous solution.

調製方法

Sodium hydroxide is manufactured by electrolysis of brine using inert electrodes. Chlorine is evolved as a gas at the anode and hydrogen is evolved as a gas at the cathode. The removal of chloride and hydrogen ions leaves sodium and hydroxide ions in solution. The solution is dried to produce the solid sodium hydroxide.
A second method uses the Kellner–Solvay cell. Saturated sodium chloride solution is electrolyzed between a carbon anode and a flowing mercury cathode. In this case the sodium is produced at the cathode rather than the hydrogen because of the readiness of sodium to dissolve in the mercury. The sodium–mercury amalgam is then exposed to water and a sodium hydroxide solution is produced.

反応性

Sodium hydroxide is strongly alkaline and can react with acids to form salts and water. Sodium hydroxide reacts with acidic oxides to form salt and water, so sodium hydroxide can be used to absorb acid gases in the laboratory or industrially. Sodium hydroxide can react with aqueous solutions of many metal salts to form sodium salts and metal hydroxides When sodium hydroxide and ammonia salt are heated together, it can release ammonia Sodium hydroxide is highly corrosive, so that the glass bottles storing sodium hydroxide solutions must be rubber stoppers, and glass stoppers should not be used to prevent a chemical reaction from opening. Sodium hydroxide is an important industrial raw material, and can be produced by electrolysis of saline solution industrially

一般的な説明

A white solid. Corrosive to metals and tissue. Used in chemical manufacturing, petroleum refining, cleaning compounds, drain cleaners.

空気と水の反応

Soluble in water. Dissolution can liberate enough heat to cause steaming and spattering and ignite adjacent combustible material [Haz. Chem. Data 1966].

反応プロフィール

CAUSTIC SODA (Sodium hydroxide) is a strong base. Reacts rapidly and exothermically with acids, both organic and inorganic. Readily absorbs moisture from the air to give caustic semi-solids that attack aluminum and zinc with the evolution of flammable hydrogen gas. Catalyzes the polymerization of acetaldehyde and other polymerizable compounds; these reactions can occur violently, for example, acrolein polymerizes with extreme violence when put in contact with alkaline materials such as sodium hydroxide [Chem. Safety Data Sheet SD-85 1961]. Reacts with great violence with phosphorus pentaoxide when initiated by local heating [Mellor 8 Supp.3:406 1971]. Contact (as a drying agent) with tetrahydrofuran, which often contains peroxides, may be hazardous---explosions have occurred in such a use of the chemically similar potassium hydroxide [NSC Newsletter Chem. Soc. 1967]. Mixing with any of the following substances in a closed container caused the temperature and pressure to increase: glacial acetic acid, acetic anhydride, acrolein, chlorohydrin, chlorosulfonic acid, ethylene cyanohydrin, glyoxal, hydrochloric acid (36%), hydrofluoric acid (48.7%), nitric acid (70%), oleum, propiolactone, sulfuric acid (96%) [NFPA 1991]. Accidental contact between a caustic cleaning solution (probably containing sodium hydroxide) and Pentol caused a violent explosion. [MCA Case History 363(1964)]. Heating with a mixture of methyl alcohol and trichlorobenzene during an attempted synthesis led to a sudden increase in pressure and an explosion [MCA Guide for Safety Appendix 3 1972]. Hot and/or concentrated NaOH can cause hydroquinone to decompose exothermically at elevated temperature. (NFPA Pub. 491M, 1975, 385)

危険性

Corrosive to tissue in presence of mois- ture, strong irritant to tissue (eyes, skin, mucous membranes, and upper respiratory tract), poison by ingestion.

健康ハザード

Strong corrosive action on contacted tissues. INHALATION: dust may cause damage to upper respiratory tract and lung itself, producing from mild nose irritation to pneumonitis. INGESTION: severe damage to mucous membranes; severe scar formation or perforation may occur. EYE CONTACT: produces severe damage.

健康ハザード

Sodium hydroxide is a highly corrosive substancethat causes damage to human tissues.Its action on the skin is somewhat differentfrom acid burns. There is no immediate pain,but it penetrates the skin. It does not coagulateprotein to prevent its further penetration,and thus the caustic burn can become severeand slow healing. Spilling of its concentratedsolutions into the eyes can result in severeirritation or permanent injury.
It is toxic by ingestion as well as inhalationof its dust. Although the oral toxicity ofa 5–10% solution of caustic soda was foundto be low in test animals, high dosages atgreater concentrations can cause vomiting,prostration, and collapse. The oral lethal dosein rabbits is 500 mg/kg (NIOSH 1986).
Sodium hydroxide dusts or aerosols areirritating to the eyes, nose, and throat. Prolongedexposure to high concentrations in airmay produce ulceration of the nasal passage.

火災危険

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

燃焼性と爆発性

Sodium hydroxide and potassium hydroxide are not flammable as solids or aqueous solutions.

応用例(製薬)

Sodium hydroxide is widely used in pharmaceutical formulations to adjust the pH of solutions. It can also be used to react with weak acids to form salts.

安全性プロファイル

Poison by intraperitoneal route. Moderately toxic by ingestion. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits toxic fumes of NanO.

安全性

Sodium hydroxide is widely used in the pharmaceutical and food industries and is generally regarded as a nontoxic material at low concentrations. At high concentrations it is a corrosive irritant to the skin, eyes, and mucous membranes.
LD50 (mouse, IP): 0.04 g/kg
LD50 (rabbit, oral): 0.5 g/kg

職業ばく露

NaOH is utilized to neutralize acids and make sodium salts in petroleum refining, viscose rayon; cellophane, plastic production; and in the reclamation of solutions of their salts. It is used in the manufacture of mercerized cotton, paper, explosives, and dyestuffs in metal cleaning; electrolytic extraction of zinc; tin plating; oxide coating; laundering, bleaching, dishwashing; and it is used in the chemical industries.

貯蔵

splash goggles and impermeable gloves should be worn at all times when handling these substances to prevent eye and skin contact. Operations with metal hydroxide solutions that have the potential to create aerosols should be conducted in a fume hood to prevent exposure by inhalation. NaOH and KOH generate considerable heat when dissolved in water; when mixing with water, always add caustics slowly to the water and stir continuously. Never add water in limited quantities to solid hydroxides. Containers of hydroxides should be stored in a cool, dry location, separated from acids and incompatible substances.

貯蔵

Sodium hydroxide should be stored in an airtight nonmetallic container in a cool, dry place. When exposed to air, sodium hydroxide rapidly absorbs moisture and liquefies, but subsequently becomes solid again owing to absorption of carbon dioxide and formation of sodium carbonate.

輸送方法

UN1823 NaOH, solid, Hazard class: 8; Labels: 8-Corrosive material. UN1824 NaOH, solution, Hazard class: 8; Labels: 8-Corrosive material

純化方法

Common impurities are water and sodium carbonate. Sodium hydroxide can be purified by dissolving 100g in 1L of pure EtOH, filtering the solution under vacuum through a fine sintered-glass disc to remove insoluble carbonates and halides. (This and subsequent operations should be performed in a dry, CO2-free box.) The solution is concentrated under vacuum, using mild heating, to give a thick slurry of the mono-alcoholate which is transferred to a coarse sintered-glass disc and evacuated free of mother liquor. After washing the crystals several times with purified alcohol to remove traces of water, they are dried in a vacuum, with mild heating, for about 30hours to decompose the alcoholate, leaving a fine white crystalline powder [Kelly & Snyder J Am Chem Soc 73 4114 1951]. CAUSTIC. Sodium hydroxide solutions (caustic), 14.77. Carbonate ion can be removed by passage through an anion-exchange column (such as Amberlite IRA-400; OH--form). The column should be freshly prepared from the chloride form by slow prior passage of sodium hydroxide solution until the effluent gives no test for chloride ions. After use, the column can be regenerated by washing with dilute HCl, then water. Similarly, other metal ions are removed when a 1M (or more dilute) NaOH solution is passed through a column of Dowex ion-exchange A-1 resin in its Na+-form. Alternatively, carbonate contamination can be reduced by rinsing sticks of NaOH (analytical reagent quality) rapidly with H2O, then dissolving in distilled H2O, or by preparing a concentrated aqueous solution of NaOH and drawing off the clear supernatant liquid. (Insoluble Na2CO3 is left behind.) Carbonate contamination can be reduced by adding a slight excess of concentrated BaCl2 or Ba(OH)2 to a NaOH solution, shaking well and allowing the BaCO3 precipitate to settle. If the presence of Ba in the solution is unacceptable, an electrolytic purification can be used. For example, sodium amalgam is prepared by the electrolysis of 3L of 30% NaOH with 500mL of pure mercury for cathode, and a platinum anode, passing 15 Faradays at 4Amps, in a thick-walled polyethylene bottle. The bottle is then fitted with inlet and outlet tubes, the spent solution being flushed out by CO2-free N2. The amalgam is then washed thoroughly with a large volume of deionised water (with the electrolysis current switched on to minimize loss of Na). Finally, a clean steel rod is placed in contact in the solution with the amalgam (to facilitate hydrogen evolution), reaction being allowed to proceed until a suitable concentration is reached, before being transferred to a storage vessel and diluted as required [Marsh & Stokes Aust J Chem 17 740 1964].

不和合性

A strong base and a strong oxidizer. Violent reaction with acid. Incompatible with water; flammable liquids; organic halogens, nitromethane, and nitrocompounds, combustibles. Rapidly absorbs carbon dioxide and water from air. Contact with moisture or water may generate heat. Corrosive to metals. Contact with zinc, aluminum, tin and lead in the presence of moisture, forming explosive hydrogen gas. Attacks some forms of plastics, rubber or coatings.

不和合性

Sodium hydroxide is a strong base and is incompatible with any compound that readily undergoes hydrolysis or oxidation. It will react with acids, esters, and ethers, especially in aqueous solution.

廃棄物の処理

Discharge into tank containing water, neutralize, then flush to sewer with water.

規制状況(Regulatory Status)

GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (dental preparations; injections; inhalations; nasal, ophthalmic, oral, otic, rectal, topical, and vaginal preparations). Included in nonparenteral and parenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

水酸化ナトリウム (1mol/L水溶液) 上流と下流の製品情報

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1310-73-2(水酸化ナトリウム (1mol/L水溶液))キーワード:


  • 1310-73-2
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  • CAUSTIC SODA FLAKES 96% AN
  • CAUSTIC SODA FLASKS
  • CAUSTIC FLAKES 98 99
  • SODIUM HYDROXIDE, 50% SOLUTION IN WATER
  • ASCARITE II CARBON DIOXIDE ABSORBENT, CA . 8-20 MESH
  • SODIUM HYDROXIDE VOLUMETRIC STANDARD, 5&
  • 0,5 MOL SODIUM HYDROXIDE SOLUTION FIXANA L
  • Sodium hydroxide 1 mol/L *VOLPAC*
  • 0,2 MOL SODIUM HYDROXIDE SOLUTION FIXANA L
  • SODIUM HYDROXIDE STD SOLUTION 5 MOL/L
  • SODIUM HYDROXIDE SOLUTION FOR HPCE, 20 MM NAOH*
  • 1/6,745 MOL SODIUM HYDROXIDE SOLUTION FI XANAL
  • CO2 TRAP 250CC, 1/4IN FITTINGS
  • 水酸化ナトリウム (1mol/L水溶液)
  • 水酸化ナトリウム (2mol/L水溶液)
  • 苛性ソーダ
  • 水酸化ナトリウム
  • コロ-グリルレイン
  • コロ-タペッタ
  • アスカライト
  • ナトリウムヒドロキシド
  • か性ソーダ
  • トソーペアール
  • スタムペルプレプ
  • エトズナトロン
  • カ成ソ-ダ
  • 水酸化ナトリウム(顆粒)
  • 水酸化Na
  • 水酸化ナトリウム,フレーク
  • 水酸化ナトリウム,ペレット
  • カセイソーダ
  • 0.01MOL/L水酸化ナトリウム溶液(N/100)
  • 0.02MOL/L水酸化ナトリウム溶液(N/50)
  • 0.05MOL/L水酸化ナトリウム溶液(N/20)
  • 0.1MOL/L水酸化ナトリウム溶液(N/10)
  • 0.1MOL/L水酸化ナトリウム液(N/10)
  • 0.2MOL/L水酸化ナトリウム溶液(N/5)
  • 0.2MOL/L水酸化ナトリウム液(N/5)
  • 0.5MOL/L水酸化ナトリウム溶液(N/2)
  • 0.5MOL/L水酸化ナトリウム液(N/2)
  • 1MOL/L水酸化ナトリウム溶液(1L調製用濃縮液)
  • 1MOL/L水酸化ナトリウム溶液(1N)
  • 1MOL/L水酸化ナトリウム液(1N)
  • 2MOL/L水酸化ナトリウム溶液(2N)
  • 30%水酸化ナトリウム溶液
  • 40%水酸化ナトリウム溶液
  • 400G/L水酸化ナトリウム溶液
  • 48%水酸化ナトリウム溶液
  • 4MOL/L水酸化ナトリウム溶液(4N)
  • 5MOL/L水酸化ナトリウム溶液(5N)
  • 8MOL/L水酸化ナトリウム溶液(8N)
  • 水酸化ナトリウム(UE‐E)
  • 水酸化ナトリウム溶液
  • 0.1MOL/L 水酸化ナトリウム溶液
  • 0.2MOL/L 水酸化ナトリウム溶液
  • 0.5MOL/L 水酸化ナトリウム溶液
  • 0.5W/V% 水酸化ナトリウム溶液
  • 0.5W/W% 水酸化ナトリウム溶液
  • 1.2MOL/L(1.2N) 水酸化?????溶液
  • 1MOL/L 水酸化ナトリウム溶液
  • 20W/V% 水酸化ナトリウム溶液
  • 2W/W% 水酸化ナトリウム溶液
  • HW 31086-5L-VOLPAC 水酸化ナトリウム SOLUTION VOLUMETRIC,0.25 M NAOH (0.25N)
  • HW 35256-10L-VOLPAC 水酸化ナトリウム SOLUTION REAG. PH. EUR.,VOLUMETRIC,1 M NAOH (1N)
  • HW 35257-10L-VOLPAC 水酸化ナトリウム SOLUTION VOLUMETRIC,0.5 M NAOH (0.5N)
  • HW 35257-5L-VOLPAC 水酸化ナトリウム SOLUTION VOLUMETRIC,0.5 M NAOH (0.5N)
  • HW 35262-10L-VOLPAC 水酸化ナトリウム SOLUTION VOLUMETRIC,0.01 M NAOH (0.01N)
  • HW 35263-10L-VOLPAC 水酸化ナトリウム SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.1 M NAOH (0.1N)
  • HW 35263-5L-VOLPAC 水酸化ナトリウム SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.1 M NAOH (0.1N)
  • NPW-150/160,400用[試薬2]8W/V% 水酸化ナトリウム溶液
  • 水酸化ナトリウム ≥98.5%,MICROPRILLS
  • 水酸化ナトリウム ACS REAGENT,≥97.0%,PELLETS
  • 水酸化ナトリウム ANHYDROUS,FREE-FLOWING,PELLETS,REDI-DRITM,ACS REAGENT,≥97%
  • 水酸化ナトリウム BEADS,20-40 MESH,REAGENT GRADE,97%
  • 水酸化ナトリウム BIOXTRA,≥98% (ACIDIMETRIC),PELLETS (ANHYDROUS)
  • 水酸化ナトリウム FOR THE MANUFACTURE OF MIRRORS,PELLETS,CL <0.001%
  • 水酸化ナトリウム PELLETS,SEMICONDUCTOR GRADE,99.99% TRACE METALS BASIS
  • 水酸化ナトリウム PURISS. P.A.,ACS REAGENT,K 0.02%,≥98.0% (T),PELLETS
  • 水酸化ナトリウム PURISS. P.A.,ACS REAGENT,REAG. PH. EUR.,K 0.02%,≥98%,PELLETS
  • 水酸化ナトリウム PURISS.,MEETS ANALYTICAL SPECIFICATION OF PH. EUR.,BP,NF,E524,98-100.5%,PELLETS
  • 水酸化ナトリウム PURUM P.A.,≥98.0% (T),BEADS (SMALL)
  • 水酸化ナトリウム REAGENT GRADE,≥98%,PELLETS (ANHYDROUS)
  • 水酸化ナトリウム REAGENT GRADE,97%,FLAKES
  • 水酸化ナトリウム REAGENT GRADE,97%,POWDER
  • 水酸化ナトリウム SOLUTION ≥20%
  • 水酸化ナトリウム SOLUTION ≥32%,FOR DETERMINATION OF NITROGEN, 0.0001% N
  • 水酸化ナトリウム SOLUTION 50% IN H2O
  • 水酸化ナトリウム SOLUTION 50%,FOR HPLC
  • 水酸化ナトリウム SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.1 M NAOH (0.1N)
  • 水酸化ナトリウム SOLUTION REAG. PH. EUR.,VOLUMETRIC,1 M NAOH (1N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,0.05 M NAOH (0.05N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,0.1 M NAOH (0.1N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,0.111 M NAOH (0.111N),FOR ANALYSIS OF ACIDITY IN MILK,ACCORDING TO DORNIC
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,0.2 M NAOH (0.2N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,0.25 M NAOH (0.25N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,0.5 M NAOH (0.5N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,1 M NAOH (1N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,1.0 M NAOH (1.0N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,2 M NAOH (2N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,4 M NAOH (4N)
  • 水酸化ナトリウム SOLUTION VOLUMETRIC,8 M NAOH (8N)
  • 水酸化ナトリウム STANDARD SOLUTION VOLUMETRIC,0.1 M NAOH (0.1N)
  • 水酸化ナトリウム TESTED ACCORDING TO PH.EUR.
  • 水酸化ナトリウム 苛性ソーダ
  • 水酸化ナトリウム,パール状苛性ソーダ,パール状
  • 水酸化ナトリウム濃縮溶液 FOR 1 L STANDARD SOLUTION,0.01 M NAOH (0.01 N)
  • 水酸化ナトリウム濃縮溶液 FOR 1 L STANDARD SOLUTION,0.1 M NAOH (0.1 N)
  • 水酸化ナトリウム濃縮溶液 FOR 1 L STANDARD SOLUTION,0.5 M NAOH (0.5 N)
  • 水酸化ナトリウム濃縮溶液 FOR 1 L STANDARD SOLUTION,1.0 M NAOH (1.0 N)
  • 水酸化ナトリウム濃縮溶液 FOR 10L STANDARD SOLUTION,1 M NAOH (1N)
  • 水酸化ナトリウム濃縮溶液 FOR 1L STANDARD SOLUTION,0.25 M NAOH (0.25N)
  • 水酸化ナトリウム濃縮溶液 FOR 2L STANDARD SOLUTION,1 M NAOH (1N)
  • 0.98W/V%-水酸化ナトリウム溶液
  • 16W/V%-水酸化ナトリウム溶液
  • 1MOL/L(1N)水酸化ナトリウム溶液
  • 20W/V%水酸化ナトリウム溶液
  • 2MOL/L(2N)水酸化ナトリウム溶液
  • 5MOL/L(5N)水酸化ナトリウム溶液
  • 6MOL/L(6N)水酸化ナトリウム溶液
  • 0.01MOL/L 水酸化ナトリウム溶液(N/100)
  • 0.02MOL/L 水酸化ナトリウム溶液(N/50)
  • 0.05MOL/L 水酸化ナトリウム溶液(N/20)
  • 0.1MOL/L 水酸化ナトリウム溶液(N/10)
  • 0.2MOL/L 水酸化ナトリウム溶液(N/5)
  • 0.5MOL/L 水酸化ナトリウム溶液(N/2)
  • 1MOL/L 水酸化ナトリウム溶液(1N)
  • 2MOL/L 水酸化ナトリウム溶液(2N)
  • 4MOL/L 水酸化ナトリウム溶液(4N)
  • 5MOL/L 水酸化ナトリウム溶液(5N)
  • 6MOL/L 水酸化ナトリウム溶液(6N)
  • 水酸化ナトリウム (フレーク状 かせいソーダ)
  • 25W/V%水酸化ナトリウム溶液
  • 5MOL/L 水酸化ナトリウム溶液
  • 水酸化ナトリウム, フレーク
  • NP600 B液
  • NP B液
  • 水酸化ナトリウム 「製造専用」
  • アスカライト®
  • 水酸化ナトリウム 溶液
  • 水酸化ナトリウム濃縮溶液
  • 水酸化ナトリウム, 100 µg/mL in MeOH
  • 水酸化ナトリウム (JP17)
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