00940

甲酸

for LC-MS LiChropur^™, 97.5-98.5% (T)

• 线性分子式: HCOOH
• CAS号: 64-18-6
• 分子量: 46.03
• Beilstein: 1209246
• MDL编号: MFCD00003297

属性

• 蒸汽密度: 1.6 (vs air)
• 蒸汽压: 44.8 mmHg ( 20 °C)
• 方案: 97.5-98.5% (T)
• 表单: liquid
• 自燃温度: 1004 °F
• expl. lim.: 57 %
• 技术: LC/MS: suitable
• 杂质: 1.5-2.5% water
• 蒸发残留物: ≤0.002%
• 折射率: n20/D 1.370 (lit.)
• 沸点: 100-101 °C (lit.)
• mp: 8.2-8.4 °C (lit.)
• 密度: 1.22 g/mL at 25 °C (lit.)
• 痕量阴离子: chloride (Cl^-): ≤5 mg/kg; sulfate (SO₄^2-): ≤5 mg/kg; sulfite (SO₃^2-): ≤10 mg/kg
• 痕量阳离子: Ca: ≤1.0 mg/kg; Co: ≤0.1 mg/kg; Cr: ≤0.1 mg/kg; Cu: ≤5.0 mg/kg; Fe: ≤0.5 mg/kg; Mn: ≤0.1 mg/kg; NH₄⁺: ≤10 mg/kg; Ni: ≤0.1 mg/kg; Pb: ≤0.1 mg/kg; Zn: ≤0.5 mg/kg
• SMILES字符串: OC=O
• InChI: 1S/CH2O2/c2-1-3/h1H,(H,2,3)
• InChI key: BDAGIHXWWSANSR-UHFFFAOYSA-N

说明

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形图: GHS02,GHS06,GHS05
• 警示用语：: Danger
• 危险声明: H226,H302,H314,H331
• 预防措施声明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危险分类: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• 补充剂危害: EUH071
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 121.1 °F - closed cup
• 闪点(°C): 49.5 °C - closed cup