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Formic acid

Detail

Molecular formula: HCOOH 
English name: Formic acid 
Appearance: Colorless transparent liquid without suspended matter.
Specification: 85%,88%.
Property: Colorless transparent liquid without suspended matter.
Packing instruction: Packed in plastic drum or stainless steel tank, 25kg/drum, 35kg/drum, 250kg/drum, 1.2t/drum.    
Executive standard: GB/T 2093-2011
Quality standard:

Item
Formic acid,w/%	≥85.0
Chroma/HazcnUnit (Pt-Co color number)	≤10
Dilution test (sample+water=1+3)	Not cloudy
Chloride (Calculated by CL),w/%	≤0.002
Sulfate (Calculated by SO4),w/%	≤0.005
Iron (Calculated by Fe),w/%	≤0.0006
Evaporation residue,w/%	≤0.020

Usage: Used for production of chemical products, rubber coagulant, and used in textile, printing, electroplating, etc. Formic acid one of the organic chemical raw materials and extensively used in pesticide, leather, pharmaceutical, rubber, printing, chemical raw material and other industries.
Hazardous characteristics: Freezing point 8.2℃, boiling point 100.8℃, flash point 68.9℃, generates explosive mixture with the air, explosion limit is 18%-57% (volume fraction), burn or explode contacting with naked fire, heat. Strongly corrosive to aluminium, cast iron, steel, some plastics, rubber and paint.