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一酸化窒素

一酸化窒素 化学構造式
10102-43-9
CAS番号.
10102-43-9
化学名:
一酸化窒素
别名:
酸化窒素(II);一酸化窒素;酸化窒素;一酸化チッ素;一酸化窒素 (JAN)
英語化学名:
NITRIC OXIDE
英語别名:
NO;nitric;Stickoxide;oxo-amidoge;nitricoxide0;NITRIC OXIDE;stickmonoxyd;oxydenitrique;bioxyded’azote;Amidogen, oxo-
CBNumber:
CB5433122
化学式:
NO*
分子量:
30.01
MOL File:
10102-43-9.mol

一酸化窒素 物理性質

融点 :
−163.6 °C(lit.)
沸点 :
−151.7 °C(lit.)
比重(密度) :
d-150.2 (liq) 1.27; Relative d (gas) 1.036 (air = 1); Absolute d (gas) 1.227 (air = 1)
蒸気密度:
1.05 (vs air)
屈折率 :
nD25 1.0002697
溶解性:
At 20 °C and at a pressure of 101 kPa, 1 volume dissolves in about 21 volumes of water.
外見 :
colorless gas
水溶解度 :
slightly soluble H2O [HAW93]
Merck :
13,6611
暴露限界値:
TLV-TWA 25 ppm (~30 mg/m3) (ACGIH, MSHA, and OSHA).
安定性::
Spontaneously reacts with oxygen in air to yield brown nitrogen dioxide. Reacts violently or explosively with ammonia and many organic materials.
InChIKey:
MWUXSHHQAYIFBG-UHFFFAOYSA-N
CAS データベース:
10102-43-9(CAS DataBase Reference)
EPAの化学物質情報:
Nitric oxide (10102-43-9)
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  O,T
Rフレーズ  8-23-34-44
Sフレーズ  17-23-36/37/39-45
RIDADR  UN 1660 2.3
WGK Germany  1
RTECS 番号 QX0525000
DOT Classification 2.3, Hazard Zone A (Gas poisonous by inhalation)
国連危険物分類  2.3
有毒物質データの 10102-43-9(Hazardous Substances Data)
毒性 LCLo inhalation in dog: 5000ppm/25M
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
H270 発火または火災助長のおそれ;酸化性物質 支燃性/酸化性ガス 1 危険 P220, P244, P370+P376, P403
H280 加圧ガス;熱すると爆発のおそれ 高圧ガス 高圧ガス
液化ガス
溶解ガス
警告 P410+P403
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
H330 吸入すると生命に危険 急性毒性、吸入 1, 2 危険 P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H332 吸入すると有害 急性毒性、吸入 4 警告 P261, P271, P304+P340, P312
注意書き
P220 衣類/.../可燃物から遠ざけること。
P244 減圧バルブにはグリースおよび油を使用しないこと。
P260 粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。
P261 粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。
P280 保護手袋/保護衣/保護眼鏡/保護面を着用するこ 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。
P410 日光から遮断すること。
P410+P403 日光から遮断し、換気の良い場所で保管するこ と。

一酸化窒素 価格 もっと(1)

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
Sigma-Aldrich Japan 295566 98.5%
Nitric oxide 98.5%
10102-43-9 17 L ¥101200 2021-03-23 購入

一酸化窒素 化学特性,用途語,生産方法

解説

NO (mw30.01).酸化窒素ともいう.反応性の高い気体で,酸素と反応してNO2を生成する.動物細胞でアルギニンから生成し,平滑筋を弛緩させる作用,血小板凝集作用,好中球の活性化,血管拡張,線溶などの生理作用がある.グアニル酸シクラーゼを活性化して,cGMPを上昇させる.哺乳動物に広く分布する.
朝倉書店 栄養・生化学辞典について 情報

用途

シリコンの酸化膜形成用

効能

肺血管拡張薬

商品名

アイノフロー (エア・ウォーター,住友精化)

説明

near room temperature (its liquid density at 20°C is 1.45 g/cm3). Nitrogen monoxide (NO) is commonly called nitric oxide,Nitric oxide is colorless and has a sharp sweet odor;Nitric oxide is nonfl ammable, toxic gases.Nitric oxide is a free radical that quickly reacts in air to produce nitrogen dioxide.It is also an important biological messenger and transmitter.

化学的特性

Nitric oxide,NO, also known as nitrogen oxide and nitrogen monoxide, is a colorless gas that will react with oxygen at room temperature to form nitrogen dioxide, N202, a reddish-brown gas.It is soluble in water and alcohol and is used primarily to form other compounds.

化学的特性

Nitric oxide is a colorless gas with a sharp, sweet odor; brown at high concentration in air. Shipped as a nonliquefied compressed gas.

物理的性質

Colorless gas; paramagnetic; density 1.3402 g/L; slightly heavier than air, air density 1.04 (air=1); liquefies at -151.8°C to a blue liquid; the refractive index of the liquid 1.330 at -90°C; the density of the liquid 1.269 g/mL at -150.2°C; solidifies at -163.6°C to a bluish-white snow-like solid; critical temperature -94°C; critical pressure 65 atm; slightly soluble in water, 4.6 mL gas dissolves in 100 mL water at 20°C while 7.34 mL and 2.37 mL dissolve in the same volume of water at 0 and 60°C, respectively; more soluble in alcohol than water; soluble in carbon disulfide, and in ferrous sulfate solution (reacts).

来歴

Nitric oxide was prepared in 1772 by Joseph Priestley (1733–1804) and described in his volumes Experiments and Observations of Different Kinds of Air published between 1774 and 1786. Priestley called nitric oxide nitrous air, nitrogen dioxide nitrous acid vapor, and nitrous oxide phlogisticated nitrous air, but also referred to the latter as diminished nitrous air. He observed the change of clear nitric oxide to red nitrogen dioxide. Priestley prepared nitric oxide by reacting nitric acid with a metal such as copper: 3Cu(s) + 8HNO3(aq) → 2NO(g) + 3Cu(NO3)2(aq) + 4H2O(l).

使用

Nitric oxide is produced as an intermediateusing the Ostwald method to make nitric acid (see Nitric Acid). Nitrogen compoundsproduced from nitric acid are use to manufacture fertilizers, explosives, and other chemicals.

使用

Nitric oxide is used as an intermediate in themanufacture of nitric acid, in the preparationof metal nitrosyls, in bleaching of rayon,and in incandescent lamps. It is produced byheating air at high temperatures.

使用

Industry
Application
Role/benefit
Chemical manufacture
Manufacture of nitric acid
Intermediate
Manufacture of hydroxylamine
Intermediate
Medcine
Treatment of primary pulmonary hypertension
Active ingredient/helps to promote capillary and pulmonary dilation
Treatment of respiratory failure in premature babies
Active ingredient/can relax smooth muscle to widen (dilate) blood vessels
Treatment of impotence or erectile dysfunction
Active ingredient/enhances nitric oxide’s relaxant effects on smooth muscle cells in the corpus cavernosa
Chemical analysis
Detecting surface radicals on polymers
Radicals quenching agent
Analysis for nitric acid or its salts
Analytical agent
Others
Narcotics and preservatives
Effective component
Rayon production
Decolorizer
Propylene and dimethyl ether preservation
Stabilizing agent
Semiconductor manufacturing
Oxidation and chemical vapor deposition gas
 

定義

ChEBI: Nitric Oxide is a nitrogen oxide which is a free radical, each molecule of which consists of one nitrogen and one oxygen atom.

定義

A colorless gas that is insoluble in water but dissolves in a solution containing iron(II) ions owing to the formation of the complex ion (FeNO)2+: the nitrogen monoxide can be released by heating. Nitrogen monoxide is prepared by the action of nitric acid on copper turnings; the impure product can be purified by using a solution of iron(II) ions to absorb the product. Commercially, nitrogen monoxide is prepared by the catalytic oxidation of ammonia or by the direct union of nitrogen and oxygen in an electric arc. Nitrogen monoxide is the most heat-stable of the oxides of nitrogen, only decomposing above 1000°C. At ordinary temperatures it combines immediately with oxygen to give nitrogen dioxide:2NO(g) + O2(g) → 2NO2(g).

調製方法

Nitric oxide is commercially produced by the catalytic oxidation of ammonia using aplatinum catalyst: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g).

生物学の機能

Nitric oxide is a small, unstable free radical that acts as a biological messenger in many physiological responses. Because it can diffuse freely in all directions from its site of origin, regulation of the activity of nitric oxide is primarily through control of its synthesis. Formation of nitric oxide occurs through oxidation of the amino acid Larginine, a reaction catalyzed by the enzyme nitric oxide synthase (NOS), to produce nitric oxide and L-citrulline. The forms of NOS differ in their cellular location and expression (constitutive expression versus inducible expression). Activation of synthesis of the inducible form of NOS results in continued synthesis of nitric oxide for several hours. Inhibitors of NOS are analogues of arginine, including L-Nw nitroarginine (L- NNA) and L-Nw methylarginine (L-NMA), both of which decrease nitric oxide synthesis.
Physiological sites proposed for nitric oxide action include the immune system, where nitric oxide acts as a cytostatic agent, is tumoricidal, and can inhibit viral replication. In the cardiovascular system, nitric oxide is the biological mediator of vasodilator responses to agents such as acetylcholine and bradykinin, which act as receptors on endothelial cells to activate NOS and stimulate nitric oxide production. Diffusible nitric oxide then activates guanylate cyclase in vascular smooth muscle cells, leading to the production of cyclic guanosine monophosphate (GMP) and vasodilation. In the brain, stimulation of N-methyl-D-aspartate receptors on neurons leads to activation of the brain form of NOS and stimulates production of nitric oxide. The function of brain nitric oxide is thought to involve actions as a retrograde neurotransmitter whereby nitric oxide diffuses back to the presynaptic neuron to activate guanylate cyclase and increase cyclic GMP levels. Through these retrograde actions nitric oxide is thought to play a role in the neural circuitry involved in memory.
Even though nitric oxide is the physiological mediator of a variety of responses, excess nitric oxide is toxic to many cells as a result of its role in the production of peroxynitrite and resultant lipid oxidation. Inhibitors of the NOS enzyme are in clinical trials for the treatment of hypotension associated with septic shock. Administration of low concentrations of nitric oxide through respiratory ventilators has been implemented to treat persistent pulmonary hypertension of the newborn.

一般的な説明

A colorless gas. Noncombustible but accelerates the burning of combustible material. Vapors heavier than air. Very toxic by inhalation and skin absorption. Heating the containers may cause them to rupture violently and rocket.
Nitric oxide was discovered by Van Helmont in 1620. It occurs in the exhaust gases from automobiles along with other oxides of nitrogen, at trace concentrations. It also is found in minute quantities in the upper atmosphere, resulting from the oxidation of nitrogen in the presence of ionizing radiation or by electric discharge. Nitric oxide is the most stable oxide of nitrogen. It is used as an intermediate or as a starting reactant in the production of many nitrogen compounds, including nitrogen dioxide, nitric acid and nitrosyl chloride.

空気と水の反応

Combines very rapidly with oxygen in the air to form nitrogen dioxide. Nitrogen dioxide reacts with water to form nitric acid and NITRIC OXIDE, reacts with alkalis to form nitrates and nitrites [Merck 11th ed. 1989].

反応プロフィール

NITRIC OXIDE can serve as both an oxidizing agent and as a reducing agent. Sustains the combustion of powdered aluminum [Mellor 5:209-212. 1946-47]. Enflames or explodes when mixed with vapors of carbon disulfide [Mellor 8, Supp. 2:232. 1967]. Reacts vigorously with sodium monoxide above 100°C [Mellor 2, Supp. 2:629. 1961]. Reacts on contact with oxygen at room temperature to form brown gaseous nitrogen dioxide. Reacts with alkalis to form nitrates and nitrites [Merck 11th ed. 1989]. The liquid is very sensitive to detonation in the presence of water.

危険性

Supports combustion. Toxic by inhalation, strong irritant to skin and mucous membranes. Hypoxia/cyanosis, nitrosyl-hemoglobin formation, and upper respiratory tract irritant.

健康ハザード

Can cause death or permanent injury after a very short exposure to small quantities. Irritant of eyes, nose, throat; can cause unconsciousness. NITRIC OXIDE forms acids in the respiratory system which are irritating and cause congestion in the lungs. Concentrations of 60-150 ppm cause immediate irritation of the nose and throat with coughing and burning in the throat and chest. 6-24 hours after exposure, labored breathing and unconsciousness may result. Concentrations of 100-150 ppm are dangerous for short exposure of 30-60 minutes. Concentrations of 200-700 ppm may be fatal after very short exposure.

健康ハザード

Nitric oxide is an irritant to the eyes, nose,and throat. Inhalation of this gas causesmethemoglobinemia. Its actions are somewhat similar to those of carbon monoxide.It binds with hemoglobin (Hb) in bloodto form metheglobin (NOHb), affecting thetransportation of oxygen to body tissues andorgans:Animal experiments indicate nitric oxide tobe much less toxic than nitrogen dioxide.However, because of its spontaneous oxidation to highly toxic nitrogen dioxide, nitricoxide should be viewed as a severe healthhazard.

火災危険

Noncombustible gas; burns with fuels, hydrocarbons, or when heated with hydrogen. Nitric oxide reacts violently with carbon disulfide vapors, producing green luminous flame; with fluorine, it produces a pale yel low flame. It explodes when mixed with ozone, chlorine monoxide, or a nitrogen tri halide. Reactions with many pyrophoric met als produce incandescence. Reaction with amorphous boron produces brilliant flashes.

材料の用途

Nitric oxide is noncorrosive, and most common structural materials may be used. However, in the presence of moisture and oxygen, corrosive conditions will develop as a result of the formation of nitric and nitrous acids. Prior to use, systems to contain nitric oxide must first be purged with an inert gas. Where air contamination cannot be eliminated, stainless steel should be used.

安全性プロファイル

A poison gas. A severe eye, skin, and mucous membrane irritant. A systemic irritant by inhalation. Mutation data reported. Exposure may occur whenever nitric acid acts upon organic material, such as wood, sawdust, and refuse; it occurs when nitric acid is heated, and when organic nitro compounds are burned, for example, celluloid, cellulose nitrate (guncotton), and dynamite. The action of nitric acid upon metals, as in metal etchng and pickling, also liberates the fumes. In hgh-temperature weldmg, as with the oxyacetylene or electric torch, the nitrogen and oxygen of the air unite to form oxides of nitrogen. Automobile exhaust and power plant emissions are also sources of NOx. Exposure occurs in many manufacturing nitric and nitrous acids. This is the action that takes place deep in the respiratory system. The acids formed are irritating and can cause congestion in the throat and bronchi and edema of the lungs. The acids are neutralized by the alkalies present in the tissues, with the formation of nitrates and nitrites. The latter may cause some arterial ddation, fall in blood pressure, headache, and dizziness, and there may be some formation of methemoglobin. However, the nitrite effect is of secondary importance. Because of their relatively low solubllity in water, the nitrogen oxides are initially only slightly irritating to the mucous membranes of the upper respiratory tract. Their warning power is therefore low, and dangerous amounts of the fumes may be breathed before the worker notices any real discomfort. Higher concentrations (60-150 ppm) cause immediate irritation of the nose and throat, with coughing and burning in the throat and chest. These symptoms often clear upon breathing fresh air, and the worker may feel well for several hours. Some 6-24 hours after exposure, a sensation of tightness and burning in the chest develops, followed by shortness of breath, sleeplessness, and restlessness. Dyspnea and air hunger may increase rapidly with development of cyanosis and loss of consciousness followed by death. In cases that recover from the pulmonary edema, there is usually no permanent disabiltty, but pneumonia may develop later. Concentrations of 100-150 ppm are dangerous for short exposures of 30-60 minutes. Concentrations of 200-700 ppm may be fatal after even very short exposures. Continued exposure to low concentrations of the fumes, insufficient to cause pulmonary edema, is said to result in chronic irritation of the respiratory tract, with cough, headache, loss of appetite, dyspepsia, corrosion of the teeth, and gradual loss of strength. Exposure to NOx is always potentially serious, and persons so exposed should be hours. An oxidizer. The liquid is a sensitive explosive. Explosive reaction with carbon disulfide (when ignited), methanol (when ignited), pentacarbonyl iron (at 50℃), phosphine + oxygen, sodium diphenylketyl, dichlorine oxide, fluorine, nitrogen trichloride, ozone, perchloryl fluoride (at 100-300°C), vinyl chloride. Reacts to form explosive products with dienes (e.g., 1,3- butadiene, cyclopentadiene, propadiene). Can react violently with acetic anhydride, Al, amorphous boron, BaO, BCl3, CsHC2, calcium, carbon + potassium hydrogen tartrate, charcoal, Cl0, pyrophoric chromium, 1,2-dichloroethane, dichloroethylene, ethylene, fuels, hydrocarbons, hydrogen + oxygen, NasO, uns-dimethyl hydrazine, NH3, CHCl3, Fe, Mg, Mn, CH2Cl2, olefins, phosphorus, PNH2, PH3, potassium, potassium sulfide, propylene, rubidum acetylide, Na, S, tungsten carbide, trichloroethylene, 1,1,1- trichloroethane, uns-tetrachloroethane, uranium, uranium dicarbide. Wdl react with water or steam to produce heat and corrosive fumes; can react vigorously with reducing materials. processes when nitric acid is made or used. Oxides of nitrogen have been implicated as a cause of acid rain. The oxides of nitrogen are somewhat soluble in water, reacting with it to form

職業ばく露

Nitric oxide is used in the manufacture of nitric acid; it is also used in the bleaching of rayon; it is a raw material for nitrosyl halide preparation.

Physiological effects

Nitric oxide with the attendant formation of nitrogen dioxide results in a strong respiratory irritant that may be fatal. Symptoms may be moderate at first and include tightness in the chest, headaches, irritation of the eyes, nausea, and a slow loss of strength. Delayed symptoms may be severe and cause increased difficulty in breathing, chemical pneumonitis, and pulmonary edema. Untreated cases could lead to eventual death. Exposure to 100 ppm to 150 ppm of nitrogen oxides for 30-60 minutes could lead to delayed pulmonary edema, and a few breaths of nitrogen oxides in 200 ppm to 700 ppm concentrations may result in fatal pulmonary edema after 5-8 hours have passed.
Acute exposure to nitric oxide alone at high levels results in the rapid formation of methemog[ obin. Nitric oxide itself does not have the marked irritant effect of nitrogen dioxide. However, due to the rapid formation of methemoglobin, greater lethality can be associated with high acute levels of exposure to nitric oxide than with nitrogen dioxide exposures. Initial symptoms such as muscular tremors, drowsiness, a brownish-blue hue to the mucous membranes, increased heart and respiratory rate, vertigo, and vomiting can occur at methemoglobin levels of 30 percent to 40 percent. Coma and death can ensue when methemoglobin levels reach 70 percent to 90 percent.
ACGIH recommends the Threshold Limit Value-Time-Weighted Average (TLV-TWA) of 25 ppm (31 mg/m3 ) for nitric oxide. The TLV-TWA is the time-weighted average concentration for a normal 8-hour workday and a 40-hour workweek, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect.
OSHA lists the 8-hour Time-Weighted Average- Permissiable Exposure Limit (TWA-PEL) of 25 ppm (30 mg/m3 ) for nitric oxide. TWAPEL is the exposure limit that shall not be exceeded by the 8-hour TWA in any 8-hour work shift of a 40-hour workweek. At normal ambient temperatures, nitric oxide combines with atmospheric oxygen to form nitrogen dioxide at a rate dependent on the concentration of oxygen and the square of the concentration of nitric oxide.

環境運命予測

Nitric oxide is converted spontaneously in the air to nitrogen dioxide; hence, some of the latter gas is present whenever nitric oxide is found in air (at concentrations below 50 ppm). Nitric oxide is a contributor to photochemical air pollution.

貯蔵

Nitric oxide should only be used in well-ventilated areas. Valve protection caps and valve outlet threaded plugs must remain in place unless the container is secured and the valve outlet piped to the point of use. Do not drag, slide, or roll cylinders. Use a suitable hand truck to move cylinders. Use a pressure reducing regulator when connecting a cylinder to lower pressure (1000 psig or 6900 kPa) piping systems. Do not heat a cylinder of nitric oxide by any means to increase the discharge rate from the cylinder. Use a check valve or trap in the discharge line to prevent hazardous reverse flow into the cylinder.

輸送方法

UN1660/124 Nitric oxide, compressed, Hazard Class: 2.3; Labels: 2.3-Poisonous gas, 5.1-Oxidizer, 8-Corrosive material, Inhalation Hazard Zone A. Cylinders must be transported in a secure upright position, in a wellventilated truck. Protect cylinder and labels from physical damage. The owner of the compressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylinders without the express written permission of the owner.

純化方法

Bubble the gas through 10M NaOH which removes NO2. It can also be freed from NO2 by passage through a column of Ascarite followed by a column of silica gel held at -197oK. The gas is dried with solid NaOH pellets or by passing through silica gel cooled at -78o, followed by fractional distillation from a liquid N2 trap. This purification does not eliminate nitrous oxide. Other gas scrubbers sometimes used include one containing conc H2SO4 and another containing mercury. It is freed from traces of N2 by the freeze and thaw method. [Blanchard Inorg Synth II 126 1946, Schenk in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I pp 485-487 1963.] TOXIC.

Toxicity evaluation

A cytotoxic free radical, nitric oxide impairs mitochondrial ATP synthesis by inhibiting the citrate cycle and other cellular mechanisms of electron transport.

不和合性

A strong oxidizer but may also act as a reducing agent. Explosive reaction with nitrogen trichloride, ozone, carbon disulfide; pentacarbonyl iron; chlorine monoxide. Incompatible with halogens, combustibles, metals, oil, alcohols, chlorinated hydrocarbons (e.g., trichloroethylene), reducing agents (such as NH3), oxygen, fluorine, metals. Reacts with water to form nitric acid. Rapidly converted in air to nitrogen dioxide. Combines very rapidly with oxygen in the air to form nitrogen dioxide. Nitrogen dioxide reacts with water to form nitric acid and nitric oxide, reacts with alkalis to form nitrates and nitrites.

廃棄物の処理

Return refillable compressed gas cylinders to supplier. Incineration with added hydrocarbon fuel, controlled so as to produce elemental nitrogen, CO2, and water. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/ mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.

参考文献

1.https://en.wikipedia.org/wiki/Nitric_oxide 2.https://www.drugs.com/mtm/nitric-oxide-inhalation-gas.html 3.https://www.britannica.com/science/nitric-oxide 4.http://pediatrics.aappublications.org/content/106/2/344 5.http://www.mensfitness.com/nutrition/supplements/supplement-guide-nitric-oxide 6.http://www.chemicalbook.com/productchemicalpropertiescb5433122.htm

GRADES AVAILABLE

Nitric oxide is available in a minimum purity of 98.5 percent or 99.0 percent.

一酸化窒素 上流と下流の製品情報

原材料

準備製品


一酸化窒素 生産企業

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10102-43-9(一酸化窒素)キーワード:


  • 10102-43-9
  • Amidogen, oxo-
  • bioxyded’azote
  • bioxyded’azote(french)
  • NITRIC OXIDE
  • NITROGEN MONOXIDE
  • mononitrogenmonoxide
  • nitric
  • nitricoxide0
  • nitricoxidetrimer
  • Nitrogenoxide(Nitricoxide)
  • nitrogenoxide(no)
  • Nitrosyl radical
  • nitrosylradical
  • NO
  • NITRIC OXIDE, 98.5%
  • netrogen monoxide
  • NITRICMONOXIDE
  • Stickoxide
  • Nitric oxide(NO)
  • Nitrogen monooxide
  • nitrogen protoxide
  • DIBROMOHEXAMIDINE ISETHIONATE
  • oxo-amidoge
  • oxydenitrique
  • oxydenitrique(french)
  • rcrawastenumberp076
  • stickmonoxyd
  • Stickstoff(II)-oxid
  • Stickstoffmonoxid
  • Ursodeoxycholic acid EP Impurity N
  • 酸化窒素(II)
  • 一酸化窒素
  • 酸化窒素
  • 一酸化チッ素
  • 一酸化窒素 (JAN)
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