Welcome to Linyi Kemele Co., Ltd
Welcome to Linyi Kemele Co., Ltd
Current position: Home > Linyi Kemele Co., Ltd > Chromium (iii) Sulphate Basic
Synonyms : Chromosal B;basic chromic sulfate;basic chrome sulphate;chromic hydroxide sulfate;Chromium hydroxide sulfate;Chromium(Iii)SulphateBasic
CAS NO. : 39380-78-4
EINECS : 619-674-8
Molecular Formula : CrH3O12S3
Molar Mass : 343.20772
Melting Point : 90°C
Properties: The product is a mixture of basic chromium sulfate and sodium sulfate, and the general formula is Cr(OH)m(SO4)n · 2xh2o. It is an amorphous dark green powder or flake, and the particles have a glassy state under a microscope. Soluble in water, insoluble in alcohol. Strong hygroscopicity. Toxic!
Specification:
Technical Specification |
Specification |
|||
Cr2O3(%) |
26±1 |
24-26 |
21-23 |
21-23 |
Assay Content(%) |
33-35 |
31-35 |
38-42 |
32-34 |
Fe(%) |
0.1 MAX |
0.1 MAX |
0.1MAX |
0.1MAX |
Water insoluble matter(%) |
0.1 MAX |
0.1 MAX |
0.1MAX |
0.1MAX |
Sodium sulfate(%) |
34.5 |
34.5 |
34.5 |
34.5 |
Applications and Usages : For tanning and mordant dyeing.
Packing : 25kg kraft paper bag, or customized according to customer requirements.
PIC:Yan Zhuo
Email:km11@kmchem.com
WhatsApp/Mobile:+86 15505390359