340 г мелкий хладагент 134a
US $1.00-$1.30
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Name | formic acid |
CAS | 64-18-6 |
Properties | Colorless transparent fuming liquid with strong pungent odor. It belongs to the strong acids |
usage | It is used in the preparation of formate, formate, formamide, etc., and is also used in medicine, printing and dyeing, dyes, leather and other industries. |
Technical Specification | Standard | Standard |
PURITY % | 85%min | 85%min |
COLOUR INDEX | 10max | 20max |
CHLORIDE as CL % | 0.002max | 0.005max |
SULPHATE as SO4% | 0.001max | 0.002max |
IRON as FE % | 0.0001max | 0.0005max |
EVAPORATION RESIDUE% | 0.006max | 0.020max |