Product Specifications
Product Description
Product Name: Potassium dichromate
CAS No.: 7778-50-9
Molecular formula: Cr2K2O7
Molecular weight: 294.1846
Characteristics:
Orange triclinic crystal, Water-soluble, Non-soluble in alcohol, Toxic.
Specifications:
Items Specifications
(K 2 Cr 2 O 7 )Content 99.7 %min
Chlorides 0.05%max
Non-solubles 0.02%max
Sulphates(SO 2 -4) 0.02%max
Moisture % 0.03%max
In manufacture of chromic oxide, Surface passivation of steel, Making welding rods, matches, Chromic alum, and in the making of chemical re-agents.
Package: 25kg PP woven bags, 20mt/FCL.
Founded in 1995, Shanghai Rich Chemicals Co., Ltd.Is a privately held chemical industry group company.With a strong focus on the development of high purity, high performance products and services for our high technology customers, demand has dictated expansion of our services, production and support to a global capacity.
