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CALCIUM BROMATE

CAS No.
10102-75-7
Chemical Name:
CALCIUM BROMATE
Synonyms
CALCIUM BROMATE;calcium,dibromate;Calcium bromate, 98+%;Calcium bromate, 99.9%;Dibromic acid calcium salt;CALCIUM BROMATE MONOHYDRATE;CALCIUM BROMATE ISO 9001:2015 REACH
CBNumber:
CB1402148
Molecular Formula:
BrCaH3O3
Molecular Weight:
171
MDL Number:
MFCD00015970
MOL File:
10102-75-7.mol
MSDS File:
SDS
Last updated:2023-10-17 17:11:58

CALCIUM BROMATE Properties

Melting point 180°C
Density 3.329
solubility very soluble in H2O
form powder
color white
Water Solubility very soluble H2O [HAW93]
CAS DataBase Reference 10102-75-7(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) CALCIUM BROMATE
FDA UNII QJ2S78C3RO

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS03,GHS07
Hazard statements  H272-H315-H319-H335
Precautionary statements  P210a-P220-P221-P305+P351+P338-P405-P501a
RIDADR  UN1450
HazardClass  5.1
PackingGroup  II

CALCIUM BROMATE Chemical Properties,Uses,Production

Chemical Properties

white, monoclinic, crystal(s) powder(s); oxidizing agent; used as a maturing agent, a dough conditioner [HAW93] [CRC10]

Uses

Calcium Bromate is a dough conditioner and maturing and bleaching agent which exists as a white crystalline powder. it is very soluble in water and is used in flour and dough.

Uses

Calcium bromate is used as a maturing agent and dough conditioner in bromated flours.Other than this usage, this salt is not utilized in Industry. It is available commercially.

Preparation

Calcium Bromate may be prepared by reacting calcium hydroxide with sodium bromate or by reacting calcium sulfate with barium bromate:
Ca(OH)2+ 2NaBrO3→Ca(BrO3)2+ 2NaOH
CaSO4 (aq)+ Ba(BrO3)2 (solid)→Ca(BrO3)2 (aq)+ BaSO4 (solid)
Of the two methods, the latter seems to be more stable one since the temperature can be as high as 80°C in solution. The usual product is a monohydrate, Ca(BrO3)2·H2O.
Calcium bromate monohydrate occurs as colorless, monoclinic crystals or prismatic plates which are soluble in water. This salt loses its water below 180°C and decomposes above that temperature to form calcium bromide plus oxygen.

CALCIUM BROMATE Preparation Products And Raw materials

Raw materials

Preparation Products

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Calcium bromate, 98+% Calcium bromate, 99.9% Dibromic acid calcium salt CALCIUM BROMATE CALCIUM BROMATE MONOHYDRATE calcium,dibromate CALCIUM BROMATE ISO 9001:2015 REACH 10102-75-7 CaBrO32 Br2CaO6 CaBrO32H2O