Guangzhou Renown Chemical Co.,Ltd

Potassium Dichromate

• Category :

  Food and Feed additives/General reagents

• Synonyms :

  Potassium dichromate standard solution;Potassium bichromate;Red potassium chromate;dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium;

• CAS NO :

  7778-50-9

• EC NO :

  231-906-6

• Molecular Formula :

  Cr₂K₂O₇

• Molecular Weight :

  294.1846

• Main Specifications :

  99.8%min reagent grade

• InChI :

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

• Packing :

  50kg per strengthened woven bag or at your disposal

• Product description :

  Other Names︰	Potassium dichromate standard solution; Potassium bichromate; Red potassium chromate
  EINECS NO︰	231-906-6
  Molecular Formula︰	K2Cr2O7
  Molecular Weight︰	294.18
  Appearance︰	almost colorless liquid.
  Specification︰	SULPHATES 0.02% CHLORIDES 0.03% CALCIUM 0.09% MOISTURE 0.03% MATTER INSOLUBLE IN WATER 0.01%
  Delivery︰	within 15 days after payment
  Payment Terms︰	TT / LC

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  RENOWN - The Chemical Company
  http://www.renownchemical.com
  Guangzhou Renown Chemical Co.,Ltd.
  E-mail: info@renownchemical.com

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• Uses :

  Manufacture of chrome oxides, potassium chromate, chrome yellow pigment, Surface passivation of steel, Manufacture of welding rods, matches, chromic potassium sulfate and chemical reagents. Used as an oxidant.

• Molecular Structure :