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Copper chromate

Base Information Edit
  • Chemical Name:Copper chromate
  • CAS No.:13548-42-0
  • Molecular Formula:CrCuO4
  • Molecular Weight:179.5397
  • Hs Code.:
  • Mol file:13548-42-0.mol
Copper chromate

Synonyms:Cupric chromate(VI);copper dioxido-dioxo-chromium;Copper chromium oxide (CuCrO4);Chromic acid (H2CrO4), copper(2+) salt (1:1);

Suppliers and Price of Copper chromate
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Business phase:
The product has achieved commercial mass production*data from LookChem market partment
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Total 7 raw suppliers
Chemical Property of Copper chromate Edit
Chemical Property:
  • Melting Point:decomposes at 400℃ [KIR78] 
  • Boiling Point:°Cat760mmHg 
  • Flash Point:°C 
  • PSA:80.26000 
  • Density:g/cm3 
  • LogP:-0.47770 
  • Water Solubility.:mol/L solution H2O: 0.0020 (25°C); solid phase, CuCrO4 ·H2O [KRU93] 

99% *data from raw suppliers

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MSDS Files:

SDS file from LookChem

  • Physical properties The neutral form is a reddish-brown crystalline solid; decomposes slowly to copper(II) chromite when heated above 400°C; insoluble in water; soluble in acids. The basic chromates are crystals having colors that vary from yellow to chocolate-brown to lilac, depending on their compositions and chromate to hydroxide molar ratios. They lose water when heated at 260°C, are insoluble in water, and are soluble in nitric acid.
  • uses It is used in wood preservation and in textile weatherproofing.
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