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

Products   

 

Potassium Bromide

CHEMICAL FORMULA : KBr     M.W.: 119.01

DESCRIPTION: white crystalline,or  powder,  density in 275(at 25),melting point on 734,boiling point on 1435, dissolved in water and  glycerin,with hygroscopicity,pH in 7.

APPLICATION:Be used as developer and thicker,sedative in medicine,also be used to preparation of special soap,carving and printing.

SPEC

Photographic grade

Technical grade

ITEMS

Yotech Standard

Yotech Standard

含量                        

99.0

98.0

水不溶物                    

0.002

0.005

氯化物Chloride(Cl)           

0.2

0.5

溴酸盐(BrO3)                 

0.001

0.01

硫酸盐                      

0.002

0.01

重金属(Pb                 

0.0005

0.001

干燥失重                    

0.2

0.2

Middle Control Item

White degree                

90

85

Permeationrate             15

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

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

         
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