Product details
Cupric Bromide
CAS No.： 7789-45-9
Molecular formula: CuBr2
Molecular weight: 223.35
Model NO:JD-CBHP-99
Properties: Black monoclinic crystal or crystalline powder, density 4.77g/cm3. Melting point: 498 ℃. Boiling point 900 ℃. Deliquescent. It is soluble in water and ethanol, insoluble in benzene, and releases bromine when burning to form cuprous bromide. The solution is acidic.
Product Specification :
|
cupric bromide |
AR |
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Item |
Standard |
|
Purity% |
≥99.0 |
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Water insoluble matter% |
≤0.05 |
|
Fe% |
≤0.05 |
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SO4% |
≤0.02 |
|
Cl% |
≤0.2 |
|
Alkali metals and alkaline earth metals (calculated by sulfate)%% |
≤0.2 |
Usage: used as photographic sensitizer. Used as brominating agent and analytical reagent in organic synthesis. Organic synthesis, brominating agent, acetylated polyoxymethylene stabilizer. Photography. Catalyst, temperature indicator, laser, etc
Packing: 25kg cardboard barrel.
Precautions for storage and transportation: it shall be stored in a ventilated and dry warehouse. The bag mouth must be sealed and fastened to prevent moisture and caking. It shall not be stored together with strong acid and alkali commodities.
Closed operation, local exhaust. Prevent dust from being released into the air of the workshop. Operators must receive special training and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust mask, protective glasses, work clothes and rubber gloves. Avoid dust generation. Avoid contact with oxidants and acids. Equipped with leakage emergency treatment equipment. Emptied containers may leave harmful substances.
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