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Detailed Product Description
Sodium Bromate
1.Uses:This product is a strong oxidant, mainly used as printing anddyeing auxiliary,hair-permagent,chemical agent,or gold solvent in gold mines when used with sodium bromide. 2.Standard: Item
Index
high-grade first-grade
Content(calculated with NaBrO3)%= 99.7 99.5 99.0
PH value(5w/v) 6.5±1 6.5±1 6.5±1
Light absorbency(20% solution)%= 0.12 ---- ----
Water %= 0.1 0.1 0.2
Nromide(calculated with NaBr) %= 0.05 0.05 0.1
Sulphate(calculated with SO4 %= 0.01 0.01 0.02
Iron(Fe) %= 0.0005 ---- ----
Arsenic(As) %= 0.0002 0.0002 0.0003
Chloride and chlorate(with C1)%= 0.05 0.03 0.1
Heavy metal (calculated with Pb)%= 0.0005 0.0005 0.001
3.Shape and Properties:This product is white crystal or powder,withdensity (7.5?/4.0?)3.339 and melting point at 381? (decomposed).Its water solubility is 37.4g at 25?,90.9g at 100?.It does not dissolve in alcohol.
4.Notification: This product is a trong oxidant, with o
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