Category : |
Inorganic chemicals/Inorganic salts |
|
CAS NO : |
7789-12-0 |
EC NO : |
234-190-3 |
MF : |
Cr2H4NaO9 |
MW : |
275.00833 |
Specification : |
Purity: 99.8% |
Packing : |
25, 40kg plastic bag seaworthy |
Product description : |
DESCRIPTION
Other name: Sodium dichromate dihydrate; Sodium bichromate
Appearance: Bright orange needle shaped or granular crystals
Molecular formula: Na2Cr2O7·2H2O
Molecular weight: 298
CAS No.: 7789-12-0
EINECS No.: 234-190-3
UN No.: 3288 |
Uses : |
It is characteristically oxidizing agents. It is widely used in the tanning of leather, dyes, pigments, and the producing of chromic acid and other chromium salts. |
Synonyms : |
Dichromic acid disodium salt, dihydrate;Disodium dichromate dihydrate;sodium dichromate dihydrate; |
Molecular Structure : |
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