We are offering formic acid. product name: formic acid specifications: 85% & 90% product category: leather raw materials item standard standard content%90.085.0 chloride(cl-)%0.0030.005 sulphate (so42-)%0.0010.002 iron(fe3+)%0.00010.0005 residue %0.0060.020 properties: at normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.2201(20/4c), melting point is 8.6c, boiling point is 100.8c, flash point in open cup is 68.9c and auto-ignition temperature is 601.1c.it can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible. Quality standard: gb/t2093-93
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