45726

酢酸

for luminescence, BioUltra, ≥99.5% (GC)

• 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: 12352106
• PubChem Substance ID: 57650542
• NACRES: NA.25

特性

• グレード: for luminescence
• 品質水準: 200
• 蒸気密度: 2.07 (vs air)
• 蒸気圧: 15.2 hPa ( 20.0 °C); 73.3 hPa ( 50.0 °C)
• 製品種目: BioUltra
• アッセイ: ≥99.5% (GC)
• 形状: liquid
• 自己発火温度: 800 °F
• expl. lim.: 16 %, 92 °F; 4 %, 59 °F
• 不純物: insoluble matter, passes filter test
• 蒸発残留物質: ≤0.0005%
• 色: colorless
• 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.)
• 微量陰イオン: chloride (Cl^-): ≤0.5 mg/kg; phosphate (PO₄^3-): ≤0.5 mg/kg; sulfate (SO₄^2-): ≤0.5 mg/kg
• 微量陽イオン: Ag: ≤0.01 mg/kg; Al: ≤0.05 mg/kg; As: ≤0.01 mg/kg; Ba: ≤0.01 mg/kg; Be: ≤0.01 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.2 mg/kg; Cd: ≤0.02 mg/kg; Co: ≤0.01 mg/kg; Cr: ≤0.05 mg/kg; Cu: ≤0.01 mg/kg; Fe: ≤0.2 mg/kg; Ge: ≤0.05 mg/kg; K: ≤0.1 mg/kg; Li: ≤0.01 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.01 mg/kg; Mo: ≤0.02 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.05 mg/kg; Pb: ≤0.02 mg/kg; Sr: ≤0.01 mg/kg; Ti: ≤0.01 mg/kg; Tl: ≤0.05 mg/kg; V: ≤0.01 mg/kg; Zn: ≤0.05 mg/kg; Zr: ≤0.1 mg/kg
• SMILES記法: [F2C(F2C)13F3C]C(O)=O
• λ: neat
• UV吸収: λ: 260 nm A_max: ≤0.1; λ: 280 nm A_max: ≤0.02
• 適合性: corresponds for luminescence
• 官能: pungent
• InChI: 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
• InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

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
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter