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