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Zinc Bromide Cas 7699-45-8

It is white deliquescent crystalline powder. The relative density is 4.5. The melting point is 394°C. The boiling point is 650°C. The heat of vaporization is 118 kJ/mol; the heat of fusion is 16.70 kJ/mol. The refractive index is 1.5452 (20°C). Soluble in water, alcohol, ether and acetone, alkali metal hydroxide solution.

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Product Name: Zinc bromide

Synonym: 

ZnBr2

Molecular Structure:

 

Specifications: 

Item Specifications
CAS No. 7699-45-8
Molecular Formula ZnBr2
Molecular Weight 225.19
Appearance White crystalline powder
Main content ≧98.00%
PH (5%) solution(25℃) 4.0-6.0
Cl- ≦1.0%
SO42- ≦0.02%
BrO3- Not reaction
Pb ≦0.01%
Water Insoluble ≦0.3%

Packing: 25kg/Bag

Function: 

It is white deliquescent crystalline powder. The relative density is 4.5. The melting point is 394°C. The boiling point is 650°C. The heat of vaporization is 118 kJ/mol; the heat of fusion is 16.70 kJ/mol. The refractive index is 1.5452 (20°C). Soluble in water, alcohol, ether and acetone, alkali metal hydroxide solution.

Application: 

  1. It is used as good completion fluid, cementing fluid, battery electrolyte, etc. in offshore oilfields.
  2. It is used in pharmaceutical industry and photography industry
  3. Nuclear Reaction Window Protection Screen. Silver bromide colloidal emulsion was prepared for photography.

Storage:

Stored in a cool dry and ventilated place, avoiding light and drying.

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