Specifications

Potassium Bromide 99.5%

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Potassium Bromide?98% 99% 99.5%

Product Name: Potassium bromide
CAS#:7758-02-3
EINECS#:231-830-3
Molecular formula:BrK
Molecular weight:119

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Potassium Bromide Information:

Potassium Bromide?is colorless cubic crystal. Odourless, taste salty and bitter. Melting point is 734 ℃. The boiling point of 1435 ℃ .Relative density 2.75 .Solubility in water (100 ℃ when the solubility of 102 g / 100 ml) and glycerin, slightly soluble in ethanol and aether.

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Potassium Bromide Applications:

Applied?to?photographic?emulsions?and?developers,?pharmaceutical?industry,?and?also?as?nerve?sedative?in?medicine.

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Potassium Bromide Specifications:

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SPEC	Photographic?grade	Technical?grade
ITEMS	?	?
Purity?%	≥99.5%	≥98.0%
Water?insouluable?%	≤0.002%	≤0.005%
Chloride(Cl)?%	≤0.2%	≤0.5%
(BrO3)?%	≤0.001%	≤0.01%
Salts?SO4?%	≤0.002%	≤0.01%
Heavy?Metal(Pb)?%	≤0.0005%	≤0.001%
Dry?lossity?weight?%	≤0.2%	≤0.2%
Middle?Control?Item
White?degree??%	90%	85%
Permeationrate?%	98%	96%
Particle?size?(micron)	90%?overpass?100	90%?overpass?100
Store?period????????	Two?years	Two?years
Provide?reference
Produce?technics	Deoxidize?Carbamide	Deoxidize?Carbamide
Packing	25KG/bag	25KG/bag

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Potassium Bromide Packing:? Packed in 25kg/bag or Fiber Drum

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