Formic acid

• Catalog No.: 06440
• CAS Number: 64-18-6
• M. F.: CH2O2
• M. W.: 46.02538
• Purity: ~98% (T)

SYNONYMS

• Title: 甲酸
• IUPAC name: formic acid
• IUPAC Traditional name: formic acid

DATABASE IDS

• MDL Number: MFCD00003297
• EC Number: 200-579-1
• Beilstein Number: 1209246
• CAS Number: 64-18-6

PROPERTIES

• Vapor Pressure: 44.8 mmHg ( 20 °C)
• Auto Ignition Point: 1004 °F
• Boiling Point: 100-101 °C(lit.)
• Density: 1.22 g/mL at 25 °C(lit.)
• Flash Point: 48 °C
• Flash Point: 118.4 °F
• Melting Point: 8.2-8.4 °C(lit.)
• Refractive Index: n20/D 1.370(lit.)
• Vapor Density: 1.6 (vs air)
• Explode Limits: 57 %
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1779 8/PG 2
• Risk Statements: 10-35
• RTECS: LQ4900000
• Safety Statements: 23-26-45
• Hazard Class: 8
• UN Number: 1779
• Packing Group: 2
• German water hazard class: 1
• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: sulfate (SO42-): ≤5 mg/kg
• Antion Traces: sulfite (SO32-): ≤10 mg/kg
• Cation Traces: Cd: ≤0.1 mg/kg
• Cation Traces: Co: ≤0.1 mg/kg
• Cation Traces: Cr: ≤0.1 mg/kg
• Cation Traces: Cu: ≤0.1 mg/kg
• Cation Traces: Fe: ≤0.5 mg/kg
• Cation Traces: Mn: ≤0.1 mg/kg
• Cation Traces: Ni: ≤0.1 mg/kg
• Cation Traces: Pb: ≤0.1 mg/kg
• Cation Traces: Zn: ≤0.1 mg/kg
• Evaporation Residue: ≤0.002%
• Grade: puriss. p.a.
• Impurities: ≤0.5% acetic acid (CH3COOH)
• Impurities: ~2% water
• Linear Formula: HCOOH
• Purity: ~98% (T)