アンモニア水

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H314：重篤な皮膚の薬傷?眼の損傷

  H335：呼吸器への刺激のおそれ

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  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。

  P271：屋外または換気の良い場所でのみ使用すること。

  P273：環境への放出を避けること。

  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。

アンモニア水 価格

MSDS Information

• Ammonia solution

アンモニア水 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、アンモニアの水溶液であり、次の化学式で表される。

• 刺激性

  アンモニア NH3 を 10W/V%の割合に水に溶かしたものと日本薬局方で規定されている。アンモニアは常温では気体で，揮発性が強いので，水溶液はアンモニア臭があり，直接かぐと鼻粘膜を強く刺激する。濃厚なアンモニアは強い局所刺激作用を有するが，本溶液程度の濃度のものを短時間皮膚や粘膜に接触させると灼熱感と発赤を起し，長時間接触させると局所組織に壊死を起す。経口摂取あるいは吸入したときは胃あるいは気道における局所刺激作用によって反射的に延髄の呼吸および血管運動中枢を興奮させる。反射性の気管支分泌亢進による去痰作用もある。臨床的には失神時にかぎ薬，気付薬として，去痰用には芳香アンモニア精，アンモニア・ウイキョウ精が，皮膚刺激用には軟膏に混ぜて利用されることがある。大量を内用すると刺激性のため，口腔，咽頭，食道，胃に炎症を起し，嘔吐，虚脱，声門浮腫による呼吸困難や窒息死を招くことがある。

• 溶解性

  水に混和。水及びエタノールと任意の割合で混和する。

• 解説

  アンモニアNH3の水溶液。工業的には安水ともいう。日本で市販されている濃アンモニア水は28％(約15mol/l)，日本薬局方のアンモニア水は10％のアンモニアを含む。アンモニアガスを，冷却しながら蒸留水に溶かして製する。市販品は保存中に大気中の二酸化炭素を吸収して，一部が炭酸塩に変化していることが多いため，厳密な目的に使用する場合には，水酸化バリウムを加えて炭酸塩を固定し，加熱してアンモニアガスを追い出し，これを二酸化炭素を含まない水に吸収させて精製する。
  株式会社平凡社 世界大百科事典 第２版について　情報

• 用途

  試液調製原料、アンモニウム塩の製造原料等。

• 用途

  一般分析用汎用試薬、高純度アンモニウム塩の製造原料等。

• 用途

  一般分析用汎用試薬。高純度アンモニウム塩の製造原料等。

• 用途

  一般分析用試液

• 用途

  情報なし

• 化粧品の成分用途

  pH調整剤、変性剤

• 効能

  鎮痒薬, 去痰薬

• 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

  アンモニア水 (丸石製薬); アンモニア水 (健栄製薬); アンモニア水 (大成薬品工業); アンモニア水 (小堺製薬); アンモニア水 (小堺製薬); アンモニア水 (山善製薬); アンモニア水 (恵美須薬品化工); アンモニア水 (日興製薬); アンモニア水 (日興製薬); アンモニア水 (東海製薬)

• 説明

  Ammonium hydroxide is a colorless, liquid solution with a characteristic and pungent odor. It is ammonia combined with water. Ammonia (NH3) is a compound consisting of nitrogen and hydrogen. Both ammonia and ammonium hydroxide are very common compounds, found naturally in the environment (in air, water, and soil) and in all plants and animals, including humans. Ammonia is a source of nitrogen, an essential element for plants and animals. Ammonia is also produced by the human body – by our organs and tissues and by beneficial bacteria living in our intestines.
  Ammonia plays an important role in protein synthesis in the human body. In brief summary, all living things need proteins, which are comprised of some 20 different amino acids. While plants and microorganisms can synthesize most amino acids from the nitrogen in the atmosphere, animals cannot. For humans, some amino acids cannot be synthesized at all and must be consumed as intact amino acids. Other amino acids, however, can be synthesized by microorganisms in the gastrointestinal tract with the help of ammonia ions. Thus, ammonia is a key player in the nitrogen cycle and in protein synthesis. Ammonia also helps maintain the body's pH balance.

• 化学的特性

  Ammonium hydroxide exists only in the form of an aqueous solution. The compound is prepared by dissolving NH3 in H2O and usually is referred to in industrial trade as aqua ammonia. For industrial procurements, the concentration of NH3 in solution is normally specified in terms of the specific gravity (degrees Baum′e, °Be). Common concentrations are 20 °Be and 26 °Be. The former is equivalent to a sp gr of 0.933, or a concentration of about 17.8% NH3 in solution; the latter is equivalent to a sp gr of 0.897, or a concentration of about 29.4% NH3. These figures apply at a temperature of 60 °F (15.6 °C). Reagent grade NH4OH usually contains approximately 58% NH4OH (from 28 to 30% NH3 in solution).

• 使用

  Ammonium hydroxide is used as a cleaning agent and sanitizer in many household and industrial cleaners. Ammonium hydroxide is also used in the manufacture of products such as fertilizer, plastic, rayon and rubber. Aqueous ammonia is corrosive to aluminum alloys, copper, copper alloys, and galvanized surfaces. Aqueous ammonia is an excellent acid neutralizer.

• 定義

  Ammonium hydroxide,NH40H, is a hydrate of anunonia and exists in crystalline form at -79°C. Normally, it is only found in an aqueous solution also known as aquaanunonia and anunonia water. It is prepared by dissolving NH3 inH20. Reagent grade anunonium hydroxide contains from 28 to 30% NH3 at 15.6 °C. Industrial sales specify the concentration of NH3 in solution in terms of specific gravity. Common concentrations are 20 °Be, which would bea concentration of 17.8% NH3 (specific gravity 0.933) and 26 °Be (specific gravity 0.897), or a concentration of 29.4% NH3. Ammonium hydroxide is an excellent medium for the reaction of NH3 (which becomes the NH4 radical in solution) with other compounds for the preparation of anunonium salts and other nitrogen-containing chemicals. It is an ingredientin deodorants, etching compounds, and cleaning and bleaching materials. Ammoniumhydroxide, as aqua ammonia, finds wide use as a neutralizing agent,because it is inexpensive and strongly alkaline.

• 一般的な説明

  Ammonium hydroxide is a colorless aqueous solution. Concentration of ammonia ranges up to approximately 30%. Ammonia vapors (which arise from the solution) irritate the eyes.

• 空気と水の反応

  Water soluble. Generates a small amount of heat when diluted with water.

• 反応プロフィール

  Ammonium hydroxide reacts exothermically with acids. Evolves toxic gaseous ammonia with strong bases. Reacts extremely violently with dimethyl sulfate [NFPA 491M 1991]. Reacts with aqueous silver nitrate sodium hydroxide to give a black precipitate of silver nitride. Such a precipitate can explode on stirring [MCA Case History 1554 1968]. Aqueous ammonia and Hg react to form an explosive solid, likely a fulminate. (Thodos, G. Amer. Inst. Chen. Engrs. J., 1964, 10, 274.).

• 危険性

  Liquid and vapor extremely irritating, especially to eyes.

• 健康ハザード

  Ammonium hydroxide solutions are alkaline solutions, meaning they have high pH level. As a result, ammonium hydroxide is a severe eye, skin, and respiratory tract irritant, and readily burns tissue with which it comes in contact. Splashes to the eye may be serious, as contact may cause severe burns, irritation pain and possibly blindness. Direct contact with skin may cause severe burns if the chemical is not quickly rinsed away with copious amounts of water. Inhaling mists of ammonium hydroxide may result in irritation of the nose and throat with symptoms including burning, coughing, choking and pain. Inhaling concentrated mist may result in pulmonary edema and shock. Ingesting ammonium hydroxide may cause pain and burns of the esophagus and gastrointestinal tract.
  TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

• 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

  Ammonia vapor is slightly flammable (NFPA rating = 1) and ignites only with difficulty. Ammonia forms explosive mixtures with air in the range 16 to 25%. Water, carbon dioxide, or dry chemical extinguishers should be used for ammonia fires.

• 农业用途

  Ammonium hydroxide is also known as ammonia solution, aqua ammonia, aqueous ammonia or ammonia liquor. It is the solution of ammonia in water and is commonly referred to as ammonium hydroxide. It is the simplest nitrogen solution made by forcing compressed ammonia (anhydrous ammonia) gas into water.

• 安全性プロファイル

  A human poison by ingestion. An experimental poison by inhalation and ingestion. A severe eye irritant. Human systemic irritant effects by ocular and inhalation routes. Mutation data reported. Incompatible with acrolein, nitromethane, acrylic acid, chlorosulfonic acid, dimethyl sulfate, halogens, (Au + aqua regia), HCl, HF, HNO3, oleum, ppropiolactone, propylene oxide, AgNO3, Ag2O, (Ag20 + C2H5OH), AgMn04, H2SO4. Dangerous; liquid can inflict burns. Use with adequate ventilation. When heated to decomposition it emits NH3 and NO2.

• 職業ばく露

  It is used in detergents, stain removers, bleaches, dyes, fibers, and resins.

• 貯蔵

  All work with this substance should be conducted in a fume hood to prevent exposure by inhalation, and splash goggles and impermeable gloves should be worn at all times to prevent eye and skin contact.
  Containers should be tightly sealed to prevent escape of vapor and should be stored in a cool area separate from halogens, acids, and oxidizers. Containers stored in warm locations may build up dangerous internal pressures of ammonia gas.

• 輸送方法

  UN2672 Ammonia solutions, relative density between 0.880 and 0.957 at 15 C in water, with .10% but not .35% ammonia, Hazard class: 8; Labels: 8-Corrosive material.

• 不和合性

  Solution is strongly alkaline. Violent reaction with strong oxidizers, acids (exothermic reaction with strong mineral acids). Shock-sensitive compounds may be formed with halogens, mercury oxide; silver oxide. Fire and explosions may be caused by contact with β-propiolactone, silver nitrate; ethyl alcoho; silver permanganate; trimethylammonium amide; 1-chloro-2,4-dinitrobenzene, o-chloronitrobenzene, platinum, trioxygen difluoride; selenium difluoride dioxide; boron halides; mercury, chlorine, iodine; bromine, hypochlorites, chlorine bleach; amides, organic anhydrides; isocyanates, vinyl acetate; alkylene oxides; epichlorohydrin; aldehydes. Attacks some coatings, plastics and rubber. Attacks copper, brass, bronze, aluminum, steel, zinc, and their alloys.

• 廃棄物の処理

  Dilute with water, neutralize with HCl and discharge to sewer.

アンモニア水 上流と下流の製品情報

アンモニア水 生産企業

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1336-21-6, アンモニア水 キーワード