V800018

酢酸

suitable for HPLC, ≥99.8%

• 別名: 氷酢酸
• 化学式: CH₃CO₂H
• CAS番号: 64-19-7
• 分子量: 60.05
• Beilstein: 506007
• EC Number: 200-580-7
• MDL番号: MFCD00036152
• UNSPSCコード: 12352300
• PubChem Substance ID: 329829081
• pH: 2.5 (20 °C, 50 g/L)

特性

• 蒸気密度: 2.07 (vs air)
• 製品種目: Vetec^™
• アッセイ: ≥99.8%
• フォーム: liquid
• 自己発火温度: 800 °F
• expl. lim.: 16 %, 92 °F; 4 %, 59 °F
• テクニック: HPLC: suitable
• 屈折率: n20/D 1.371 (lit.)
• pH: 2.5 (20 °C, 50 g/L)
• bp: 117-118 °C (lit.)
• mp: 16.2 °C (lit.)
• 密度: 1.04 g/mL at 25 °C (lit.)
• SMILES記法: [F2C(F2C)13F3C]C(O)=O
• InChI: 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
• InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

詳細

詳細

Acetic acid is an organic acid mainly used as a preservative, acidulating agent and flavoring agent. It is one of the main volatile constituents of vinegar and pyroligneous acid. Acetic acid is used as a flavoring agent in ice-creams, nonalcoholic beverages and baked goods. It is also used as a chemical reagent for the synthesis of vinyl acetate monomer, cellulose acetate, acetic anhydride, acetate ester, and terephthalic acid.

アプリケーション

Acetic acid can be used as a mobile phase additive to improve the separation and resolution of the bioactive compounds on the C18 column in reverse phase HPLC. It is also used as an analytical reference standard in chromatographic applications.

法的情報

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS05
• シグナルワード: Danger
• 危険有害性情報: H226,H314
• 注意書き: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 102.2 °F - closed cup
• 引火点(℃): 39 °C - closed cup