蚁酸

Formic Acid Popular name: methanoic acid (Formic acid /Formylic acid/Carboxylic acid/Hydrogen carboxylic acid) Molecular formula: HCOOH (molecular weight 46.02) Structural formula: CAS No: 64-18-6 UN No: 1779 Dangerous Goods Class: 8 Physical and chemical property: Formic acid is a kind of colorless, smoking, inflammable liquid with irritant odor and very strong corrosiveness and can be mixed with water, ethanol, diethyl ether and glycerine .Its Specific gravity: 1.2201 (20 ). Melting point: 8.3 Boiling point 100 Specification: (Quality standard GB/T 2093-93) ItemsIndexColour Index Platinum Cobalt 20 max Purity 85 % min Sulphate as SO4 0.005 % max Chloride as CL 0.002 % max Fe 0.0005 % max Iron as Fe 0.02 % max