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Sodium Bromate

Inquiry
  Post Date: Nov 02,2019
  Expiry Date: Apr 30,2020
  Detailed Description: Cas No. :7789-38-0

Chemical Name: Sodium Bromate

molecular formula:NaBrO3

molecular weight:150.9

CAS No.: 7789-38-0

H.S.CODE:2829.9000

1 Grades & Specifications 

Appearance white crystal or powder
Assay 99.5%Min
Weight Loss on drying 0.1% max
Bromide 0.05% max 
Sulphate (calculated with SO4)% 0.01% max 
Iron (Fe) 0.0005% max
Arsenic (As) 0.0002% max
Chloride and chlorate 0.05% max 
Heavy metal(Pb) 0.0005% max
Light absorbency(20% solution) 0.12% max
P.H Value (5w/v) 5-7

2. Applications
2.1 mianly used as printing and dyeing auxiliary, hair-perm agent, chemical agent;
2.2 with soldium bromide, it is used as gold solvent in gold mines.

3. other properties 
3.1 its density is 3.339(7.5℃/4℃) and melting point is 381℃(decomposed);
3.2 Its water solubility in water is37.4g at 25℃,90.9g at 100℃ and It dose not dissolve in alcohol;
3.3 It becomes flammable and may explode when mixed with sulphur, carbon and metal powder;
3.4 It reacts strongly with strong acid;
3.5 It burns when fricted or bumped;
3.6 This product is a strong oxidant with oxidizing grade 5.1.

4. Packages
Usually use 50Kg Paper Drums.

  CAS Registry Number:

7789-38-0
  Synonyms: ;Bromic acid, sodium salt;Bromate de sodium;Bromate de sodium [French];CCRIS 9265;Dyetone;HSDB 2185;NSC 77383;Neutralizer K-126;Neutralizer K-140;Neutralizer K-938;Sodium bromate (NaBrO3);Sodium bromate(DOT);Bromic acid, sodium salt (1:1);Sodium bromate [UN1494] [Oxidizer];UN1494;
  Molecular Formula: NaBrO3
  Molecular Weight: 150.891
  Molecular Structure: 7789-38-0 Sodium bromate
  Hazard Symbols:  O:Oxidizing agent;
 Xi:Irritant;
  Risk Codes: R36/37:;
R9:;
  Safety Description: S17:;
S26:;
S37/39:;

  Company: Loyal Gain International Enterprise Limited     [ China ]        
  Contact: Mr.Zhou
  Tel: +86-536-8275868,8251229
  Fax: +86-536-8255868
  Email: chem@loyalgain.cn
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