Sodium Bromate 
intro:

 

molecular formula：NaBrO3

molecular weight：150.9

IMDG No.:5071

H.S.CODE:2829.9000

Usage: This product is a strong oxidant, mainly used as printing and dyeing auxiliary, hair-perm agent, chemical agent, or gold solvent in gold mines when used with sodium bromide.

specifications:

Content
 99.5% min
 
PH
 6.5+/-1
 
Light absorbency(20% solution)
 0.12% max
 
Loss on drying
 0.1% max
 
Volatility
 0.05% max
 
Bromide
 0.1% max
 
Sulphate
 0.01% max
 
Fe
 0.0005% max
 
As
 0.0002% max
 
Chloride and chlorate
 0.05% max
 
Heavy metal(Pb)
 0.0005% max
 

Properties:This product is white crystal or powder, with density(7.5℃/4℃)3.339 and melting point at 381℃(decomposed)，Its water solubility is37.4g at 25℃，90.9g at 100℃, It dose not dissolve in alcohol. This product is a strong oxidant, with oxidizing grade of 5.1 and UN Dangerous Articles Standard NO:1494. It burns when fricted or bumped. It becomes flammable and may explode when mixed with sulphur, carbon and metal powder. It reacts strongly with strong acid. It should be stored in dry, cool and well-ventilated places, keeping away from ammonide compounds and sulphuric acid solution.

Packing: 25 or 50Kg fiber drum.