Potassium bromide

CAS No.	7758-02-3
Chemical Name:	Potassium bromide
Synonyms:	KBr;BROMINE TS;Kaliumbromid;BROMINE WATER;BROMINE LIQUID;KALII BROMIDUM;BROMIDE BROMATE;POTASSIUM BROMIDE;bromuredepotassium;PotassiumBromideBp
CBNumber:	CB2854302
Molecular Formula:	BrK
Formula Weight:	119
MOL File:	7758-02-3.mol

Potassium bromide Property

mp :	734 °C(lit.)

bp :	58.8 °C(lit.)

density :

3.119 g/mL at 25 °C(lit.)

vapor density :

7.14 (vs air)

vapor pressure :

175 mm Hg ( 20 °C)

refractive index :

1.559

Fp :

1435°C

storage temp. :

2-8°C

solubility :

H₂O: 1 M at 20 °C, clear, colorless

form :

random crystals

Water Solubility :

650 g/L (20 ºC)

Sensitive :

Hygroscopic

Merck :

14,7618

Stability::

Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.

CAS DataBase Reference:

7758-02-3(CAS DataBase Reference)

NIST Chemistry Reference:

Potassium bromide(7758-02-3)

EPA Substance Registry System:

Potassium bromide (KBr)(7758-02-3)

Safety

Hazard Codes :

Risk Statements :

36/37/38-36

Safety Statements :

26-45-61-7/9-39-36

RIDADR :

UN 1744 8/PG 1

WGK Germany :

RTECS :

TS7650000

F :

3-10

HS Code :

28275100

Hazardous Substances Data:

7758-02-3(Hazardous Substances Data)

Potassium bromide Chemical Properties,Usage,Production

Chemical Properties
odourless white or colourless crystalline solid

Usage
May be used for removal of peripheral membrane proteins.

General Description
Odorless colorless crystals or white crystalline powder or white granular solid with a pungent bitter saline taste. Aqueous solutions are neutral (pH about 7).

Air & Water Reactions
Water soluble.

Reactivity Profile
Potassium bromide is not in generally strongly reactive. A weak reducing agent, incompatible with oxidizing agents. Also incompatible with salts of mercury and silver. Violent reactions occur with bromine trifluoride. May react with nitrous ether spirit, many alkaloidal salts and starch. May also react with acids . Reacts with concentrated sulfuric acid to generate fumes of hydrogen bromide.

Fire Hazard
Flash point data for Potassium bromide are not available; however, Potassium bromide is probably nonflammable.

Potassium bromide Preparation Products And Raw materials

Raw materials
(2S,5R,6R)-6-[(R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Potassium hydroxide Potassium carbonate 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE Urea Hydrogen bromide Bromine

Preparation Products
5-Bromo-2-oxindole 4-BROMOMETHYLTETRAHYDROPYRAN Hydroxyacetone 1 10-PHENANTHROLINE-5 6-DIONE 97 MORPHOLINE-3,4-DICARBOXYLIC ACID 4-TERT-BUTYL ESTER Cyclopropanecarboxaldehyde DL-Threonine Potassium bromate 3-Bromo-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine Beclobrate Cuprous bromide KETENE DIETHYL ACETAL Tazobactam acid MERCURIC BROMIDE 3-Bromobenzophenone mercurous bromide 4-Bromobenzyl bromide (S)-4-BOC-MORPHOLINE-3-CARBOXYLIC ACID trans,trans-Muconic acid 4-Phenoxy-2,6-Diisopropyl Aniline

Potassium bromide Suppliers Global( 236)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Weifang Kaihong Chemical Limited	86-536-5332378,13953637678	86-536-5310398	sophia@kaihongchem.com	CHINA	54	55
J & K SCIENTIFIC LTD.	400-666-7788 +86-10-82848833	+86-10-82849933	jkinfo@jkchemical.com;market6@jkchemical.com	CHINA	96846	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
3B Pharmachem (Wuhan) International Co.,Ltd.	86-21-50328103 * 801、802、803、804 Mobile:18930552037	86-21-50328109	3bsc@sina.com	CHINA	15973	69
future industrial shanghai co., ltd	021-61552785，400-0066-400	021-55660885	sales@jonln.com	CHINA	2048	65
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30332	84
Beijing dtftchem Technology Co., Ltd.	13651141086; 86(10)60275028、60275820	86 (10) 60270825	dtftchem@sina.com	CHINA	1451	62
BeiJing Hwrk Chemicals Limted	4006990298;010-57411839;0757-86311057;021-51691807	010-87653215;0757-86311057;021-55236763	sales@hwrkchemical.com	CHINA	12648	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10826	60

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Analytical Reagents Biochemicals and Reagents BioChemical Analytical Chromatography Product Catalog Bromination BioChemika Ultra 7758-02-3 BROMINE TS BROMINE WATER BROMINE WATER, SATURATED BROMINE CONCENTRATE BROMINE LIQUID Bromidesalt of potassium BROMIDE BROMATE KOPPESCHARR'S SOLUTION KALII BROMIDUM POTASSIUM BROMIDE POTASSIUM BROMIDE, APHA FOR HG POTASSIUM BROMIDE SALINE Enzyme Inhibitors by Enzyme Enzymes, Inhibitors, and Substrates Density Gradient Enzyme Inhibitors C-X Bond Formation (Halogen) General Use Inorganic Salts IR/UV/ VIS L to O Nitric Oxide Synthase Puriss p.a. ACS Synthetic Reagents Spectroscopy Reagents bromuredepotassium Hydrobromic acid potassium salt KBr Potassium bromide (KBr) potassiumbromide(kbr) potassiumbromide[k3br3] Tripotassium tribromide tripotassiumtribromide Potassium bromide 99+% POTASSIUM BROMIDE SOLUTION, Potassiumbromidewhitextl POTASSIUM BROMIDE (99,5%) 0,1 mol/L Potassium Bromid POTASSIUM BROMIDE, REAGENTPLUS TM, >= 99.0% POTASSIUM BROMIDE, ANHYDROUS, POWDER, 99 .999% POTASSIUM BROMIDE, RANDOM CRYSTALS, 99.9 +%, OPTICAL GRADE POTASSIUM BROMIDE, ANHYDROUS, BEADS, -10 MESH, 99.9+% POTASSIUM BROMIDE, 99.99% POTASSIUM BROMIDE EXTRA PURE, DAB, PH. E UR., B.P., N.F. XII, PH. FRANC. 0,1 MOL POTASSIUM BROMIDE FIXANAL 0,5 mol/L Potassium Bromid POTASSIUM BROMIDE, 99+%, FT-IR GRADE POTASSIUM BROMIDE R. G., REAG. ACS, REAG . PH. EUR. POTASSIUM BROMIDE, CRYSTALLIZED POTASSIUM BROMIDE, ANHYDROUS, POWDER, 99 .95% POTASSIUM BROMIDE PHOTOGRAPHIC GRADE