Widely used as tanning agent,rubber coagulator and in textile dyeing
Formic Acid Leather chemical DHK 601
Formic acid is a colorless liquid having a highly pungent, penetrating odor at room temperature. It is miscible with water and most polar organic solvents, and is somewhat soluble in hydrocarbons.
Specifications:
Item | Type I | Type II |
Color Index(Platinum-Cobalt) | 20 | 10 |
Purity | 85% min | 90%min |
Cl | 0.005% max | 0.003%max |
SO4 | 0.002% max | 0.001%max |
Fe | 0.0005% max | 0.0001%max |
Residue after evaporation | 0.02% max | 0.006%max |
Application:
Mianly used in rubber,medicine,printing and dyeing,tanning and chemicals.
Packing:
25kg or 35kg per plastic drum
Formic Acid leather chemical DHK 601
