YOTECH AMINO ACID FACTORY (R&D) OF SUZHOU
YOTECH FINE CHEMICAL OF SUZHOU

Products   

 

SODIUM BROMIDE

CHEMICAL FORMULA : NaBr      M.W.: 102.90

DESCRIPTION: white or colorless cubic crystalline,or white particle or powder,relative density in 3.339(at 17.5),melting point on 747,boiling point on 1390,easily dissolved in water,slightly dissolved in alcohol.

APPLICATION:Be used for photographic ,pharmaceutical,fragrance&dyestuff  industries.

SPEC

The better grade

Best grade

ITEMS

assay                  

99.0

99.5

Loss on drying            

0.5

0.2

As                  

0.0003

0.0001

chloride           

0.5

0.2

Heavy metalPb            

0.002

0.001

Middle Control Item

White degree                 

85

90

Permeationrate             15

98

99

Particle size (micron)

90 overpass 110

90 overpass 110

Store  period         

One year

Two years

Provide reference

Produce technics

electroanalysis

electroanalysis

Packing

25KG five-storys PE bag

25KG five-storys PE bag

RemarkWe may make special specification according to customer’s requires.

         
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