2-ヒドロキシ-1,2,3-プロパントリカルボン酸·2アンモニア塩 化学特性,用途語,生産方法
外観
白色, 結晶〜結晶性粉末
定義
本品は、クエン酸(*)のジアンモニウム塩で次の化学式で表される。
参照表示名称：クエン酸
溶解性
水に溶けやすく、エタノール及びジエチルエーテルにほとんど溶けない。水に溶けやすく、エタノール及びジエチルエーテルにほとんど溶けない。
用途
補助キレート剤、緩衝剤、調製液製造原料、合成原料。
用途
補助キレート剤、緩衝剤、pH調整剤。
用途
金属分析における補助キレート剤、pH調整剤、緩衝剤。
化粧品の成分用途
キレート剤、緩衝剤
化学的特性
white crystalline powder
使用
Ammonium citrate dibasic is generally used as a component of matrix solution in matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry analysis. It can also be used as both the carbon and nitrogen source to synthesize fluorescent nitrogen-doped carbon nanoparticles (CNPs).
定義
ChEBI: A citrate salt in which two of the three carboxy groups are deprotonated and associated with ammonium ions as counter-cations.
一般的な説明
Ammonium citrate is a white granular solid. Ammonium citrate dibasic is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Ammonium citrate dibasic is used in pharmaceuticals, and in chemical analysis.
空気と水の反応
Water soluble.
反応プロフィール
Salts, basic, such as AMMONIUM CITRATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
健康ハザード
Inhalation causes respiratory irritation. Ingestion causes diarrhea. Contact with eyes causes mild irritation.
火災危険
Special Hazards of Combustion Products: Toxic ammonia gas may form in fire.
職業ばく露
It is used to make pharmaceuticals;
rust-proofing compounds and plasticizers; as a food additive;
stabilizing agent.
輸送方法
UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous
material, Technical Name Required.
不和合性
Contact with strong caustics causes the
release of ammonia gas.
廃棄物の処理
May be flushed to sewer with
large volumes of water.
2-ヒドロキシ-1,2,3-プロパントリカルボン酸·2アンモニア塩 上流と下流の製品情報
原材料
準備製品