Chromic Fluoride

Molecular Formula:

CrF3·4H₂O , CrF3·3H₂O

Molecular Weight:

180.996 , 163

CAS NO.:

123333-98-2

Property:

Green monoclinic crystal;slightly soluble in water and alcohol;relative density:3.78.

Assay:

Cr ≥27% ≥31%

Impurity level:

Impurity name	Index
BaF2	≤2.0%
S	≤0.1%
CO2	≤0.5%
Cl	≤0.03%
P	≤0.02%
Hg	≤10ppm
Sn	≤0.5%

Usage:

Mordant in dye industry,mothproofing agent for wool and colorant and hardener for marble

Packing :

200L iron drum with two layers of plastic liner.

Caution at transportation:

Inorganic toxicant; UN No.: 1756;Specified number of hazardous goods: 83017;class of risk: 6.1.