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POTASSIUM CHROMIC CYANIDE

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POTASSIUM CHROMIC CYANIDE Basic information

Product Name:
POTASSIUM CHROMIC CYANIDE
Synonyms:
  • tripotassium hexa(cyano-C)chromate(3-)
  • POTASSIUM HEXACYANOCHROMATE(III), 99.99%
  • hexacyanochromate
  • PotassiuM hexacyanochroMate(III) 99.99% trace Metals basis
  • tripotassium,(oc-6-11)-chromate(3-hexakis(cyano-c)-
  • POTASSIUM CHROMIC CYANIDE
  • POTASSIUM HEXACYANOCHROMATE(III)
  • Potassium hexacyanochromate(III) Powder
CAS:
13601-11-1
MF:
C6CrK3N6
MW:
325.4
EINECS:
237-079-8
Product Categories:
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Chromium
  • Materials Science
  • Metal and Ceramic Science
  • Potassium Salts
  • ChromiumMetal and Ceramic Science
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Potassium Salts
  • Salts
Mol File:
13601-11-1.mol
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POTASSIUM CHROMIC CYANIDE Chemical Properties

Melting point:
>350 °C(lit.)
form 
powder
EPA Substance Registry System
Chromate(3-), hexakis(cyano-.kappa.C)-, tripotassium, (OC-6-11)- (13601-11-1)
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Safety Information

Hazard Codes 
T
Risk Statements 
23/24/25-32
Safety Statements 
28-36/37-45-7/9
RIDADR 
UN 1588 6.1/PG 2
WGK Germany 
3

MSDS

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POTASSIUM CHROMIC CYANIDE Usage And Synthesis

Purification Methods

It forms yellow crystals from water. Recrystallise it two or three times from H2O and dry it over H2SO4. Its solubility at 20o is 30.96g/100g H2O, and it is insoluble in EtOH. Aqueous solutions tend to decompose especially in the presence of light or on heating when Cr(OH)3 separates. [Hein & Herzog in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II pp 1373-1374 1965.]

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