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POTASSIUM BROMATE AR/ACS

COAs

Packings

500 g (00500)

1PW1200400
Print friendly version
Article No. 05330 Grade AR/ACS
Purity 99.8% CAS No. 7758-01-2
Molecular Formula KBrO3 Molecular Weight 167.00
H.S. Code 2829.9020 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 5 - 9
Melting point/ Freezing point [°C] 350 °C Boiling point [°C] 370°C
Vapour density 5.8 Density [g/cm3] 3.27
Solubility in water [% weight] 16.7 g/l at 20 °C

Specifications

Appearance White crystalline powder Assay (Iodometric, on dried basis) Min 99.8%
pH (5% solution in water) 5 - 9 Insoluble matter Max 0.005%
Bromide (Br) Max 0.02% Total nitrogen (N) Max 0.001%
Sulphate (SO4) Max 0.005% Heavy metal (as Pb) Max 0.0005%
Iron (Fe) Max 0.0005% Sodium (Na) Max 0.01%

Safety Information and Hazard Symbols

Flame Over Circle Skull and Crossbones Health Hazard
Symbol: GHS03, GHS06, GHS08
 Signal Word: Danger
 UN No.: 1484
 IMCO Class No.: 5.1
 Packing Group: II
 Hazardous Statement: H271-H301-H350
 Precaution Statement: P201-P220-P301 + P310-P308 + P313
Revision Date: 28-Aug-2018

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