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Chromic Fluoride

Molecular Formula:CrF3•4H2O,CrF3•3H2O
CAS NO.: 7788-97-8
Molecular Weight:181.064 / 163.048
Property:Green monoclinic crystal; slightly soluble in water and alcohol; relative density: 3.78
Specification:

Impurity name

Index

Assay (Cr)

27% min., 31% min.

Chloride (Cl)

0.03% max.

Iron (Fe)

0.03% max.

Sulfate (SO4)

0.05% max.

Usage:Mordant in dye industry, mothproofing agent for wool and colorant and hardener for marble.
Packing :25KGS compound bag, 25KGS fibre drum.
Hazardous details:Inorganic acidic corrosive , UN No.:1756 , Class: 8 , Packing group: II

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