8.45066 EMD Millipore

Sodium bromate

Sodium bromate Msynth®plus. CAS No. 7789-38-0, EC Number 232-160-4., Msynth®plus

  • CAS Number 7789-38-0

  • Linear Formula BrNaO₃

  • Molecular Weight 150.89 g/mol

  •  EC Number 232-160-4



packaging   250 g in Plastic bottle (8450660250)
solubility   364 g/l
density   3.3 g/cm3 (20 °C)
mp   381 °C (decomposition)
LD 50 oral   LD50 Rat 400 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Colour (visual): white
  Appearance of substance (visual): crystals
  Assay (iodometric): ≥ 99.0 %
  pH-value (10 % in water): 6.0 - 7.0
  1,1-Dichloroethene (HS-GC): lot specific result
  1,1,1-Trichloroethane (HS-GC): lot specific result
  Carbon tetrachloride (HS-GC): lot specific result
  Benzene (HS-GC): lot specific result
  1,2-Dichloroethane (HS-GC): lot specific result

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Safety Information

HS Code 
2829 90 40
Hazard Statement(s) 
H271: May cause fire or explosion; strong oxidizer.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) 
P210: Keep away from heat.
P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
5.1A Strongly oxidizing hazardous materials
WGK 3 highly water endangering
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Hazard Pictogram(s) 
GHS03  GHS03
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Oxidising  Oxidising
Hazard Symbols 
Irritant  Irritant
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 1494 , 5.1, II
Declaration (transport by air) IATA-DGR 
UN 1494 , 5.1, II
Declaration (transport by sea) IMDG-Code 
UN 1494 , 5.1, II, Segregation Group: 3 (Bromates)
Categories of danger 
oxidizing, harmful, irritant
R Phrase 
R 9-22-36/38
Explosive when mixed with combustible material.Harmful if swallowed.Irritating to eyes and skin.
S Phrase 
S 22-26
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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