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Cupric bromide CAS 7789-45-9

copperbromide(cubr2);copperdibromide;CUPRIC BROMIDE;COPPER(II) BROMIDE;COPPER BROMIDE;COPPER(+2)BROMIDE;Copperic bromide;Copper(Ⅱ) bromide

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  • 7789-45-9

  • bosschem

  • 7789-45-9

Cupric bromide Basic information
Product Name: Cupric bromide
CAS: 7789-45-9
MF: Br2Cu
MW: 223.35
EINECS: 232-167-2
Mol File: 7789-45-9.mol
Cupric bromide Chemical Properties
Melting point 498 °C(lit.)
Boiling point 900 °C
density 4.77 g/mL at 25 °C(lit.)
Fp 900°C
storage temp. Store below +30°C.
solubility 1200g/l
form Crystalline Powder
color Gray-blue
Specific Gravity 4.77
Water Solubility soluble
Sensitive Hygroscopic
Merck 142,629
Stability: Stable. Incompatible with alkali metals, moisture. Reacts violently with potassium.
CAS DataBase Reference 7789-45-9(CAS DataBase Reference)
NIST Chemistry Reference copper(II) dibromide(7789-45-9)
EPA Substance Registry System Copper bromide (CuBr2) (7789-45-9)


Test Items Standard Results
Appearance Black crystal powder Black crystal powder
Assay 98.5%-100.5% 99.21%
Water insolubles ≤0.05% 0.04%
Fe ≤0.05% 99.90%
Sulfate ≤0.02% 0.02%
Chloride ≤0.2% 0.11%
Alkalies and alkaline earths ≤0.2% 0.18%
Conclusion The results conforms with enterprise standards.




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