Huangshi Yucheng Trade Co.,Ltd

Sodium dichromate

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  Dichromic acid disodium salt, dihydrate;Disodium dichromate dihydrate;sodium dichromate dihydrate;

• CAS NO :

  7789-12-0

• EC NO :

  234-190-3

• Molecular Formula :

  Cr₂H₄NaO₉

• Molecular Weight :

  275.00833

• Main Specifications :

  Purity: 99.8%

• InChI :

  InChI=1/2Cr.Na.2H2O.7O/h;;;2*1H2;;;;;;;/q;;+1;;;;;;;;2*-1/rCr2O7.Na.2H2O/c3-1(4,5)9-2(6,7)8;;;/h;;2*1H2/q-2;+1;;

• 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.

• Molecular Structure :