Formic Acid, Purity : 85%

We are offering formic acid.
product name: formic acid
specifications: 85% & 90%
product category: leather raw materials
item
standard
standard
content%
�90.0
�85.0
chloride(cl-)%
�0.003
�0.005
sulphate (so42-)%
�0.001
�0.002
iron(fe3+)%
�0.0001
�0.0005
residue %
�0.006
�0.020
properties: at normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.2201(20/4â°c), melting point is 8.6â°c,boiling point is 100.8â°c, flash point in open cup is 68.9â°c and auto-ignition temperature is 601.1â°c.it can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible. Quality standard: gb/t2093-93