应用
Used in manufacturing of photographic papers, engraving and lithography, in spectroscopy, and as an analytical lab reagent. Potassium bromide is applied as a veterinary drug, as an antiepileptic medication for dogs. It is utilized for the bromination of alkenes using cerium(IV) ammonium nitrate. It plays an essential role with diacetoxy iodobenzene for the efficient bromination of alkenes and alkynes.

Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 5.0-8.8 at 25?, BrO₃ 0.001%, IO₃ 0.001%, Cl 0.2%, I 0.001%, SO₄ 0.005%, Ba 0.002%, Ca 0.002%, Mg 0.001%, Heavy Metals (as Pb) 5ppm, Fe 5ppm, Na 0.02%

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Crystalline

溶解性
Freely soluble in water. Soluble in alcohol, glycerol.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
TS7650000

TSCA
是