硫酸水素

硫酸水素 化学構造式
7664-93-9
CAS番号.
7664-93-9
化学名:
硫酸水素
别名:
硫酸水素;硫酸;濃硫酸;硫酸ミスト;0.005MOL/L硫酸(N/100);0.01MOL/L硫酸(N/50);0.025MOL/L硫酸(N/20);0.05MOL/L硫酸(N/10);0.1MOL/L硫酸(N/5);0.25MOL/L硫酸(N/2);0.5MOL/L硫酸(1N);10MOL/L硫酸(20N);1MOL/L硫酸(2N);2.5MOL/L硫酸(5N);3MOL/L硫酸(6N);50G/L硫酸;硫酸(1+1);硫酸(1+2);硫酸(90%);0.002MOL/L(N/250) 硫酸
英語名:
Sulfuric acid
英語别名:
Hydrogen sulfate;SULFURIC ACID REAGENT GRADE 95-98%;So42-;Sulfuric acid 96 %;Acide sulfurique;So4--;Acid Mist;Sulfur acid;Dipping acid;Inorganic acid
CBNumber:
CB9675634
化学式:
H2O4S
分子量:
98.08
MOL File:
7664-93-9.mol
MSDS File:
SDS

硫酸水素 物理性質

融点 :
10°C
沸点 :
~290 °C (lit.)
比重(密度) :
1.840 g/mL at 25 °C (lit.)
蒸気密度:
<0.3 (25 °C, vs air)
蒸気圧:
1 mm Hg ( 146 °C)
闪点 :
11 °C
貯蔵温度 :
no restrictions.
溶解性:
H2O: 可溶
外見 :
粘性液体
酸解離定数(Pka):
-3-2(at 25℃)
色:
淡い黄色からわずかに黄褐色
比重:
1.84
PH:
2.75(1 mM solution);1.87(10 mM solution);1.01(100 mM solution);
臭い (Odor):
無臭
水溶解度 :
混和性
Sensitive :
Hygroscopic
Merck :
14,8974
Dielectric constant:
84.0(20℃)
暴露限界値:
TLV-TWA air 1 mg/m3 (ACGIH, MSHA, and OSHA); TLV-STEL 3 mg/m3 (ACGIH). .
安定性::
安定していますが、水分と激しく発熱反応を起こすため、酸化剤として作用する能力が高まる可能性があります。避けるべき物質には、水、一般的な金属、有機物、強力な還元剤、可燃性物質、アルカリ、酸化剤が含まれます。水と激しく反応します。濃酸を希釈するときは注意してゆっくりと行ってください。
LogP:
-1 at 25℃
CAS データベース:
7664-93-9(CAS DataBase Reference)
NISTの化学物質情報:
Sulfuric acid(7664-93-9)
EPAの化学物質情報:
Sulfuric acid (7664-93-9)
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,T,F,Xi
Rフレーズ  36/38-35-39/23/24/25-23/24/25-11
Sフレーズ  26-30-45-36/37-16
RIDADR  UN 3264 8/PG 3
WGK Germany  1
RTECS 番号 WS5600000
3
TSCA  Yes
国連危険物分類  8
容器等級  II
HSコード  28070010
有毒物質データの 7664-93-9(Hazardous Substances Data)
毒性 LD50 orally in rats: 2.14 g/kg (Smyth)
IDLA 15 mg/m3
化審法 一般化学物質
安衛法 特定化学物質障害予防規則:第3類物質,57,57-2
毒劇物取締法 II
特定化学物質 特38-307
絵表示(GHS) GHS hazard pictograms
注意喚起語 危険
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 GHS hazard pictograms 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 GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
注意書き
P234 他の容器に移し替えないこと。
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。

硫酸水素 価格 もっと(300)

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
関東化学株式会社(KANTO) 37931-23 サフラニン溶液Safranine solution
Safranine solution
7664-93-9 100mL ¥2700 2024-03-01 購入
Sigma-Aldrich Japan 258105 ACS reagent, 95.0-98.0%
硫酸 ACS reagent, 95.0-98.0%
7664-93-9 100ML ¥10400 2024-03-01 購入
Sigma-Aldrich Japan 258105 ACS reagent, 95.0-98.0%
硫酸 ACS reagent, 95.0-98.0%
7664-93-9 500ML ¥13800 2024-03-01 購入
Sigma-Aldrich Japan 28-5890 JIS special grade, ≥95.0%
硫酸 JIS special grade, ≥95.0%
7664-93-9 500ML ¥1200 2024-03-01 購入
Sigma-Aldrich Japan 5.43827 for HPLC LiChropur?
硫酸 for HPLC LiChropur?
7664-93-9 250ML ¥35100 2024-03-01 購入

硫酸水素 MSDS


Sulfuric acid

硫酸水素 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、次の化学式で表される無機酸である。

溶解性

水に混和, アルコールに可溶。水及びエタノールと任意の割合で混和する。

解説

硫酸水素,市販の濃硫酸は,通常96% 水溶液で,密度1.84 g cm-3,17.95 mol L-1 である.純硫酸は粘ちゅうな液体.融点10.5 ℃.密度1.834 g cm-3.ほとんどの金属を溶かす.水には多量の熱を発して溶け,自由に混和する.水溶液では強酸となるが,二塩基酸としての第二電離定数Ka2 は2×10-2 で,比較的小さい値を示す.濃硫酸は脱水作用があり,熱すると強い酸化作用を示す.有機化合物と脱水,酸化,スルホン化などの反応を行う.工業的に大規模に生産され,有機反応助剤,硫安,リン酸肥料,薬品,化学繊維,金属精錬,紙・パルプなどの製造に用いられている.腐食性で皮膚,粘膜をおかす.有毒.

用途

ゲルベルブチロメーターによる乳脂肪の測定用

用途

汎用試薬、有機及び無機合成原料、調製液製造原料、乾燥剤。

用途

ほう素定量用試料前処理試薬。

用途

大量の酸を用いる試料の前処理、高感度比色分析、高感度機器分析、臨床試薬等。

用途

横河NP1000全窒素全りん自動測定装置専用試薬。

用途

一般分析試液

用途

一般分析用試液、試液調製原料、塩基性物質中和剤。

用途

汎用試薬、臨床試薬、調製液原料。

用途

汎用試薬。

用途

有害金属分析のための試料の前処理。

用途

硫酸は化学工業の基礎原料で、特に肥料工業、繊維、無機薬品工業をはじめ金属製錬、製鋼、紡織、製紙、食料品工業など広範囲に使用される、化粧品原料(清浄用化粧品)

製法

硫酸水素,水溶液濃度が90% 以上のものを濃硫酸といい,それ以下の濃度のものを希硫酸という.二酸化硫黄から無水硫酸をつくり,水と反応させて濃硫酸をつくる.

化粧品の成分用途

pH調整剤

効能

酸性化剤

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。

使用上の注意

強く水分を吸収する。

説明

Reactivity
Sulfuric acid is very reactive and dissolves most metals, it is a concentrated acid that oxidizes, dehydrates, or sulfonates most organic compounds, often causes charring. Sulfuric acid reacts violently with alcohol and water to release heat. It reacts with most metals, particularly when diluted with water, to form flammable hydrogen gas, which may create an explosion hazard. Sulfuric acid is not combustible, but it is a strong oxidizer that enhances the combustion of other substances, does not burn itself. During fire, poisonous gases are emitted. Hazardous decomposition products are as follows: sulfur dioxide, sulfur trioxide, and sulfuric acid fumes. Note: Use great caution in mixing with water due to heat release that causes explosions. Always add the acid to water, never the reverse.
Where Found
l Car battery acid
l Certain detergents
l Chemical munitions
l Some fertilizers
l Some toilet bowl cleaners
Derivation
Sulfuric acid is made from sulfur, pyrite (FeS2), hydrogen sulfide, or sulfur-containing smelter gases by the contact process (vanadium pentoxide catalyst). The first step is combustion of elemental sulfur, or roasting of iron pyrites, to yield sulfur dioxide. Then follows the critical reaction, catalytic oxidation of sulfur dioxide to sulfur trioxide.

化学的特性

Sulfuric acid is a colorless to dark brown, odorless, oily liquid which is commercially sold @ 93% to 98% H2SO4, the remainder being water.

来歴

Sulfuric acid is a colorless, oily, dense liquid that is one of the most important industrial chemicals. More than 40 million tons are produced in the United States annually and approximately 170 million tons are produced globally. Sulfuric acid has a long history and was first produced by ancient alchemists. Its discovery is credited to the Persian physician Mohammad Ibn Zakariya al-Razi (Rhazes, 854 925), who produced sulfuric acid from the dry distillation of minerals. Dry distillation typically involves heating a substance in a closed container to limit oxygen and combustion. As the substance is heated, it decomposes and the volatile components can be captured. Because sulfuric acid was obtained from distilling minerals, it is called a mineral acid. The ancient method of sulfuric acid production involved heating either iron (II) sulfate heptahydrate (FeSO4 7H2O), which was called green vitriol, or copper (II) sulfate pentahydrate (CuSO4 5H2O), called blue vitriol. When minerals containing these compounds were heated, the products included sulfur trioxide (SO3) and water. The combination of sulfur trioxide and water produced sulfuric acid: SO3(g) + H2O(l) H2SO4(aq). The production of sulfuric acid from natural minerals called vitriols and its oily appearance led to the common name oil of vitriol for sulfuric acid.

使用

Sulfuric Acid is an acidulant that is a clear, colorless, odorless liquid with great affinity for water. it is prepared by reacting sulfur dioxide with oxygen and mixing the resulting sulfur trioxide with water, or by reacting nitric oxide with sulfur dioxide in water. it is very cor- rosive. it is used as a modifier of food starch and is used in caramel production and in alcoholic beverages.

調製方法

Sulfuric acid may be prepared industrially by either the contact process or the chamber process.
Contact Process
2SO2+O2→2SO3
SO3+H2O→H2SO4
Chamber Process
2NO+O2→2NO2
NO2+SO2+H2O→H2SO4+NO

一般的な説明

Sulphuric acid may be prepared by catalytic oxidation of sulphur dioxide. It is a very strong electrolyte and has high affinity to water.

空気と水の反応

Reaction with water is negligible unless acid strength is above 80-90% then heat from hydrolysis is extreme, may cause severe burns [Merck, 11th ed. 1989]. During sulfonation of mononitrobenzene by fuming Sulfuric acid , a leak from an internal cooling coil permitted water to enter the reaction tank. A violent eruption occurred due to the heat of solution [MCA Case History 944 1963].

危険性

Strong irritant to tissue. Pulmonary function inhibitor. Confirmed carcinogen.

健康ハザード

Concentrated sulfuric acid is a highly corrosive liquid that can cause severe, deep burns upon skin contact. The concentrated acid destroys tissue because of its dehydrating action, while dilute H 2SO4 acts as a skin irritant because of its acid character. Eye contact with concentrated H2SO4 causes severe burns, which can result in permanent loss of vision; contact with dilute H2SO4 results in more transient effects from which recovery may be complete. Sulfuric acid mist severely irritates the eyes, respiratory tract, and skin. Because of its low vapor pressure, the principal inhalation hazard from sulfuric acid involves breathing in acid mists, which may result in irritation of the upper respiratory passages and erosion of dental surfaces. Higher inhalation exposures may lead to temporary lung irritation with difficulty breathing. Ingestion of sulfuric acid may cause severe burns to the mucous membranes of the mouth and esophagus. Animal testing with sulfuric acid did not demonstrate carcinogenic, mutagenic, embryotoxic, or reproductive effects. Chronic exposure to sulfuric acid mist may lead to bronchitis, skin lesions, conjunctivitis, and erosion of teeth.

火災危険

Sulfuric acid is highly reactive and capable of igniting finely-divided combustible materials on contact. When heated, Sulfuric acid emits highly toxic fumes. Avoid heat; water and organic materials. Sulfuric acid is explosive or incompatible with an enormous array of substances. Can undergo violent chemical change at elevated temperatures and pressure. May react violently with water. When heated, Sulfuric acid emits highly toxic fumes. Hazardous polymerization may not occur.

燃焼性と爆発性

Sulfuric acid is noncombustible but can cause finely divided combustible substances to ignite. Sulfuric acid reacts with most metals, especially when dilute, to produce flammable and potentially explosive hydrogen gas.

応用例(製薬)

Sulfuric acid is used as an acidifying agent in a variety of pharmaceutical and food preparations. It may also be used to prepare dilute sulfuric acid, which, in addition to its use as an excipient, has some therapeutic use for the treatment of gastric hypoacidity, as an astringent in diarrhea, or to stimulate appetite. Sulfuric acid has been used in parenteral, oral, topical, and ophthalmic pharmaceutical formulations.

工業用途

Sulfuric acid (H2SO4) is the most widely used acid for pH control in mineral flotation. Sulfuric acid can be manufactured by several processes including the burning of pure sulfur, roasting of pyrite and from the recovery of SO2 stack gas from a smelter operation. Sulfuric acid is a colorless to amber, slightly cloudy and oily liquid with a specific gravity of 1.84 at 95% strength. In mineral flotation, sulfuric acid is used in almost all applications involving acid pH control. It is also used as a pulp pretreatment chemical during flotation of oxidic and industrial minerals. Pulp pretreatment with sulfuric acid improves flotation of ilmenite, perovskite, phenacite, beryl and other minerals.

安全性

Sulfuric acid is widely used in a variety of pharmaceutical formulations. Although concentrated sulfuric acid is very corrosive, it is normally used well diluted in formulations. Concentrated sulfuric acid will react violently with water and much heat is generated. When diluting sulfuric acid, the acid should always be added to the other liquid with great caution.
The concentrated solution is extremely corrosive and can cause severe damage or necrosis on contact with the eyes and skin. Ingestion may cause severe injury or death. Inhalation of concentrated vapors can cause serious lung damage.
LD50 (rat, oral): 2.14 g/kg

職業ばく露

Used as a chemical feedstock in the manufacture of acetic acid, hydrochloric acid; citric acid; phosphoric acid; aluminum sulfate; ammonium sulfate;barium sulfate; copper sulfate; phenol, superphosphates, titanium dioxide; as well as synthetic fertilizers, nitrate explosives; artificial fibers; dyes, pharmaceuticals, detergents, glue, paint, and paper. It finds use as a dehydrating agent for esters and ethers due to its high affinity for water; as an electrolyte in storage batteries; for the hydrolysis of cellulose to obtain glucose; in the refining of mineral and vegetable oil; and in the leather industry. Other uses include fur and food processing; carbonization of wool fabrics; gas drying; uranium extraction from pitchblende; and laboratory analysis. Sulfuric acid is among the highestvolume produced chemical in the United States.

発がん性

Strong inorganic acid mists containing sulfuric acid are known to be human carcinogens based on sufficient evidence of carcinogenicity from studies in humans.

環境運命予測

Although sulfuric acid can be extremely harmful, it is a naturally occurring compound. The release of sulfur into the biosphere is not from anthropogenic sources. It is also a major compound that is released in volcanic eruptions when oxides of sulfur are emitted:
Sulfur trioxide will dissolve in rainwater to form sulfuric acid SO3 + H2O → H2SO4:
Sulfur dioxide will dissolve in rainwater to form sulfurous acid (H2SO3), and is then oxidized to form sulfuric acid, which leads to acid rains.
The presence of sulfuric acid is related with the natural ability of microorganisms that can be found in or isolated from acid mine water or from sulfur and iron sulfide mines as well as volcanoes.
The examples of such bacteria are:
Acidithiobacillus ferrooxidans (Thiobacillus ferrooxidans) that lives in pyrite deposits, metabolizing iron and sulfur and producing sulfuric acid.
Acidithiobacillus thiooxidans (Thiobacillus thiooxidans, Thiobacillus concretivorus) that utilizes sulfur and produces sulfuric acid.

貯蔵

Splash goggles and rubber gloves should be worn when handling this acid, and containers of sulfuric acid should be stored in a wellventilated location, separated from organic substances and other combustible materials. Containers of sulfuric acid should be stored in secondary plastic trays to avoid corrosion of metal storage shelves due to drips or spills. Water should never be added to sulfuric acid because splattering may result; always add acid to water

輸送方法

UN1830 Sulfuric acid with >51% acid or sulfuric acid with not >51% acid, Hazard class: 8; Labels: 8-Corrosive material. UN1831 Sulfuric acid, fuming with 30% or more free sulfur trioxide and Sulfuric acid, fuming, with <30% free sulfur trioxide, Hazard class: 8; Labels: 8-Corrosive material. UN1832 Sulfuric acid, spent, Hazard class: 8; Labels: 8-Corrosive material.

純化方法

Sulfuric acid, and also 30% fuming H2SO4, can be distilled in an all-Pyrex system, optionally from potassium persulfate. It has been purified by fractional crystallisation of the monohydrate from the liquid. It has a very strong dehydrating action and attacks skin—wash immediately with cold H2O; otherwise the skin can be scarred for life. It is very hygroscopic and has been used as a desiccant in desiccators. Dilution with H2O is highly exothermic, and because the concentrated acid is much more dense than H2O it is diluted by running the concentrated acid down the side of the container of H2O with slowly stirring while cooling the outside of the container. If these precautions are not taken, the H2O is likely to boil vigorously.

不和合性

Avoid storage in close proximity to water, most common metals, organic materials, strong reducing agents, combustible materials, strong bases, carbonates, sulfides, cyanides, strong oxidizing agents, and carbides.
Sulfuric acid is a powerful oxidizer and may ignite or explode on contact with many materials.
It can react violently with the evolution of a large amount of heat. Oxides of sulfur and hydrogen can be generated during reactions.
Great care must be exercised when mixing with other liquids. Always add sulfuric acid to the diluent with great caution.

廃棄物の処理

Add slowly to solution of soda ash and slaked lime with stirring; flush to drain with large volumes of water. Recovery and reuse of spent sulfuric acid may be a viable alternative to disposal, and processes are available.

規制状況(Regulatory Status)

GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (IM, IV, and IP injections, inhalation solutions, irrigation solutions, nasal, ophthalmic solutions and suspensions, oral solutions, and topical emulsions and creams). Included in nonparenteral and parenteral medicines licensed in Europe. Included in the Canadian List of Acceptable Non-medicinal Ingredients.
The United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances (1988) lists sulfuric acid as a chemical frequently used in the illicit manufacture of narcotic drugs or psychotropic substances. In the USA, sulfuric acid is included in the list of essential or precursor chemicals established pursuant to the Chemical Diversion and Trafficking Act. Accordingly, transactions of sulfuric acid such as imports, exports, sales, and transfers are subject to regulation and monitoring by the Drug Enforcement Administration.

硫酸水素 上流と下流の製品情報

原材料

準備製品

2-アミノ-4-メチル-5-ニトロピリジン 4-Nitro-2-(trifluoromethyl)benzoyl chloride 2-ヒドロキシ-4-(トリフルオロメチル)キノリン tert-アミルベンゼン 5-スルホ-2-ヒドロキシ安息香酸 7-アミノナフタレン-1,3,6-トリスルホン酸 2-ニトロチオフェン-4-カルボキシアルデヒド 4-CHLOROMETHYL-7-METHOXY-CHROMEN-2-ONE トリコサン酸メチル 硫酸ジルコニウム 四水和物 セサモール トリエンチン·2塩酸塩 1-ベンゾチオフェン-3-スルホニルクロリド 2,6-ジメチル-3-ニトロピリジン 2-アミノ-5-(ジエチルアミノ)トルエン一塩酸塩 3-BROMOQUINOLINE-8-SULFONIC ACID N4-エチル-N4-(2-ヒドロキシエチル)-2-メチル-1,4-フェニレンジアミン硫酸塩 N,N-ジエチル-1,4-フェニレンジアミン硫酸塩 ジプロピレン グリコール 6-AMINO-5-METHYLPYRIDINE-3-SULFONIC ACID コバルト(II) 2-ethyl-5-nitrobenzenamine 3,3'-ジニトロベンゾフェノン クマリン酸 アミカシン 硫酸塩 2,6-ジフルオロ-4-ニトロアニリン 4-クロロ-3,5-ジニトロ安息香酸 Vat Blue BC Dispersing agent DN 2-アミノ-5-ブロモ-3-ニトロピリジン 硫酸チタニル 3-ブロモ安息香酸 エチル 2,2'-チオジグリコール酸 アミカシン硫酸塩 Sulfur-magnesium fertilizer Conditioner for metal surface 3-ブロモ-4-メチル安息香酸メチル 2-ニトロチオフェン-4-カルボン酸 6-フルオロ-4-(トリフルオロメチル)-2(1H)-キノリノン 2-メチル-5-ニトロベンゾニトリル

硫酸水素 生産企業

Global( 1)Suppliers
名前 電話番号 電子メール 国籍 製品カタログ 優位度
Yurui (Shanghai) Chemical Co., Ltd.
+86-021-50456736 +8615000292053
sales209@riyngroup.com China 942 58

7664-93-9(硫酸水素)キーワード:


  • 7664-93-9
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  • 硫酸水素
  • 硫酸
  • 濃硫酸
  • 硫酸ミスト
  • 0.005MOL/L硫酸(N/100)
  • 0.01MOL/L硫酸(N/50)
  • 0.025MOL/L硫酸(N/20)
  • 0.05MOL/L硫酸(N/10)
  • 0.1MOL/L硫酸(N/5)
  • 0.25MOL/L硫酸(N/2)
  • 0.5MOL/L硫酸(1N)
  • 10MOL/L硫酸(20N)
  • 1MOL/L硫酸(2N)
  • 2.5MOL/L硫酸(5N)
  • 3MOL/L硫酸(6N)
  • 50G/L硫酸
  • 硫酸(1+1)
  • 硫酸(1+2)
  • 硫酸(90%)
  • 0.002MOL/L(N/250) 硫酸
  • 0.005MOL/L(N/100) 硫酸
  • 0.01MOL/L(N/50) 硫酸
  • 0.025MOL/L(N/20) 硫酸
  • 0.05MOL/L(N/10) 硫酸
  • 0.125MOL/L(N/4) 硫酸
  • 0.1MOL/L(N/5) 硫酸
  • 0.1W/V% 硫酸
  • 0.25MOL/L(N/2) 硫酸
  • 0.4MOL/L(0.8N) 硫酸
  • 0.5MOL/L(1N) 硫酸
  • 0.5W/V% 硫酸
  • 1.25MOL/L(2.5N) 硫酸
  • 1.28N 硫酸
  • 1.8MOL/L(3.6N) 硫酸
  • 10W/V% 硫酸
  • 10W/W% 硫酸
  • 15W/W% 硫酸
  • 1MOL/L(2N) 硫酸
  • 2.5MOL/L(5N) 硫酸
  • 20W/V% 硫酸
  • 20W/W% 硫酸
  • 25W/V% 硫酸
  • 25W/W% 硫酸
  • 2MOL/L(4N) 硫酸
  • 3.5MOL/L(7N) 硫酸
  • 30V/V% 硫酸
  • 30W/V% 硫酸
  • 30W/W% 硫酸
  • 33W/W% 硫酸
  • 3MOL/L(6N) 硫酸
  • 4.5MOL/L(9N) 硫酸
  • 48W/W% 硫酸
  • 4N 硫酸 【T?りん酸用】
  • 5.25N 硫酸
  • 50V/V% 硫酸
  • 50W/V% 硫酸
  • 50W/W% 硫酸
  • 55W/W% 硫酸
  • 5MOL/L(10N) 硫酸
  • 5W/V% 硫酸
  • 5W/W% 硫酸
  • 60W/W% 硫酸
  • 70W/V% 硫酸
  • 70W/W% 硫酸
  • 72W/W% 硫酸
  • 75W/V% 硫酸
  • 82W/W% 硫酸
  • 8MOL/L(16N) 硫酸
  • 91W/W% 硫酸
  • 92W/W% 硫酸
  • HW 35348-10L-VOLPAC 硫酸 SOLUTION VOLUMETRIC,2.5 M H2SO4 (5N)
  • HW 35348-5L-VOLPAC 硫酸 SOLUTION VOLUMETRIC,2.5 M H2SO4 (5N)
  • HW 35354-10L-VOLPAC 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.5 M H2SO4 (1.0N)
  • HW 35354-5L-VOLPAC 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.5 M H2SO4 (1.0N)
  • HW 35355-10L-VOLPAC 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.25 M H2SO4 (0.5N)
  • HW 35357-5L-VOLPAC 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.1 M H2SO4 (0.2N)
  • HW 35358-10L-VOLPAC 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.05 M H2SO4 (0.1N)
  • HW 35358-5L-VOLPAC 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.05 M H2SO4 (0.1N)
  • サフラニン液
  • 硫酸 (1+1)
  • 硫酸 (1+2)
  • 硫酸 (1+4)
  • 硫酸 (1+8)
  • 硫酸 (1+9)
  • 硫酸 (2+1)
  • 硫酸 (34%)
  • 硫酸 (4+1)
  • 硫酸 (46%)
  • 硫酸 (50%)
  • 硫酸 ≥95%,TRACESELECT ULTRA,FOR ULTRATRACE ANALYSIS
  • 硫酸 ≥95%,TRACESELECT,FOR TRACE ANALYSIS
  • 硫酸 SOLUTION 49-51%,FOR HPLC
  • 硫酸 SOLUTION FOR THE DETERMINATION OF FLUORINE,FOR TEXTILE AND CREAM ANALYSIS,72%
  • 硫酸 SOLUTION P.A.,ACC. TO KNIPPING,~40% IN H2O (T)
  • 硫酸 SOLUTION PURUM P.A.,FOR MILK-ANALYSIS,91%
  • 硫酸 SOLUTION PURUM P.A.,FOR THE DET. OF FAT IN CHEESE,~62% (T)
  • 硫酸 SOLUTION PURUM,~30% IN H2O
  • 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.05 M H2SO4 (0.1N)
  • 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.1 M H2SO4 (0.2N)
  • 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.25 M H2SO4 (0.5N)
  • 硫酸 SOLUTION REAG. PH. EUR.,VOLUMETRIC,0.5 M H2SO4 (1.0N)
  • 硫酸 SOLUTION VOLUMETRIC,0.05 M H2SO4 (0.1N)
  • 硫酸 SOLUTION VOLUMETRIC,1 M H2SO4 (2N)
  • 硫酸 SOLUTION VOLUMETRIC,2.5 M H2SO4 (5N)
  • 硫酸 SOLUTION VOLUMETRIC,5 M H2SO4 (10N)
  • 硫酸(1+8)
  • 硫酸濃縮溶液 FOR 1 L STANDARD SOLUTION,0.5 M H2SO4 (1.0 N)
  • 硫酸濃縮溶液 FOR 1 L STANDARD SOLUTION,1 M H2SO4 (2.0 N)
  • 硫酸濃縮溶液 FOR 1L STANDARD SOLUTION,0.005 M H2SO4 (0.01N)
  • 硫酸濃縮溶液 FOR 1L STANDARD SOLUTION,0.05 M H2SO4 (0.1N)
  • 硫酸濃縮溶液 FOR 1L STANDARD SOLUTION,0.25 M H2SO4 (0.5N)
  • 試薬C 希硫酸
  • 47%(1+2)-硫酸
  • 0.005MOL/L 硫酸(N/100)
  • 0.01MOL/L 硫酸(N/50)
  • 0.025MOL/L 硫酸(N/20)
  • 0.05MOL/L 硫酸(N/10)
  • 0.1MOL/L 硫酸(N/5)
  • 0.25MOL/L 硫酸(N/2)
  • 0.5MOL/L 硫酸(1N)
  • 1MOL/L 硫酸(2N)
  • 2.5MOL/L 硫酸(5N)
  • 2MOL/L 硫酸(4N)
  • 3MOL/L 硫酸(6N)
  • 硫酸 1.25
  • 0.05MOL/L 硫酸
  • 0.25MOL/L 硫酸
  • 0.5MOL/L 硫酸
  • 10%硫酸
  • NP C液
  • 90% 硫酸
  • 反応液2
  • 47% 硫酸 (1+2)
  • 5% 硫酸
  • 1N SULFURIC ACID C(H2SO4)
  • 硫酸 溶液
  • その他の無機の標準物質
  • 無機標準物質
  • 一般製品および試薬(純物質)
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