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Formic acid, technical grade

Content≥: 85(%)
Density: 1.22(g/cm3)
CAS: 64-18-6
Executive standard: national standard
Common name: formic acid
English name: Formic acid
Molecular formula: HCOOH
Molecular weight: 46.02
Properties: colorless, fuming, inflammable liquid, with irritating odor. Soluble in water, ethyl alcohol, diethyl ether, and glycerin. Specific gravity 1.2201, melting point 8.3
Quality standard: GB/T 2093-93

Techical index superior product Qualified product
Content% ≥90.0 ≥85.0
Chroma (Pt-Co) ≤10 ≤10
Dilution test (acid+water=1+3) not cloudy Qualified
Chloride(CL)% ≤0.003 0.005
Sulfate (SO4)% ≤0.001 0.002
Iron (Fe) % ≤0.0001 ≤0.0005
Residue on evaporation % ≤0.006 ≤0.020

Uses: formic acid is one of the basic raw materials for organic chemical, it can be widely used in pesticide, leather, dyestuff, pharmaceutical, rubber and other industries.
(1) Pesticide industry: triadimefon, triazolone, tricyclazole, triazophos, paclobutrazol, uniconazole, dicofol, etc.
(2) Chemical industry: calcium formate, sodium formate, ammonium formate, ethyl formate, dimethylformamide, rubber antioxidant, neopentyl glycol, epoxidized soybean oil, etc.
(3) Leather industry: tanning agent for leather, etc.
(4) Rubber industry: natural rubber coagulant.
(5) Other: dyeing and printing mordant, dyeing agent for fiber and paper, treating agent, plasticizer, etc.

Packing, storage and transportation: plastic drum (25kg 200kg)
keep away from heat source, rain, separate from nitric acid, etc. Keep in cool, dry and well-ventilated place.