TECHNICAL GRADE
Potassium
Dichromate
Potassium Bichromate
Red Chromate
K2Cr2O7
CAS NUMBER
7778-50-9
EC NUMBER
231-906-6
formula
K2Cr2O7
PURITY
99.7% Min
Color
Orange Red
FORM
Crystalline
chemical Specification
Heavy Metals
1ppm
Oxalate
50ppm
Water
0.20%
Sulphate
30ppm
Assay
99.80%
physical Specification
Solubility
1020
Melting point ��C
345
*Only typical specifications provided for reference here. Official TDS/COA available upon request.
PACKAGE
25kg PP bag
SHELF LIFE
3 years
STORAGE
Cool, away from reductants
TRANSPORT(UN)
UN3086 / UN1463 (related)
Industry Applications
water treatment
Pulp & Paper
Detergents
Textiles
Photo
Matches
Compliance
GB/T 642-1999
Quality Assured
