formic acid

La description

【Commonly known】 as: formic acid 【English name】: Formic acid, Molecular formula: HCOOH, Molecular weight: *6.*2 Index Qualified grade Excellent grade formic acid , %≥ *5 *0 acetic acid, % 0.6 0.4 Chroma (as platinum and cobalt) , %≤ *0 *0 Dilution experiment (acid+water=1*3) clear clear Chloride (as CL), %≤ 0.**5 0.**3 Sulfate (as SO4), % ≤ 0.**2 0.**1 Iron (as Fe ), %≤ 0.***5 0.***1 Evaporation residue% ≤ 0.**0 0.**6 Properties: At normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.***1(*0/4°C), melting point is 8.3°C, boiling point is **0.8°C, flash point in open cup is *8.9°C and auto-ignition temperature is **1.1°***** can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible. Quality standard: GB/T******3 Applications: Formic acid is one of basic organic chemical raw material, widely used in pesticide, leather, dye, pharmaceutical and rubber industries. Packing: In *5kg plastic drum. In *5kg plastic drum In **0kg plastic drum