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Barium bromide
产品编号:3028359
规格:ultra dry, 99.998% (metals basis)
CAS NO:10553-31-8
包装规格:1g,5g,25g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
30283591g465
30283595g1820
302835925g6530
产品别名

10553-31-8

溴化钡

Barium bromide

基本信息
应用
Barium bromide is a precursor to chemicals used in photography and to other? bromides. Barium bromide was used to purify radium in a process of fractional crystallization devised by Marie Curie. Since radium precipitates preferentially in a solution of barium bromide, the ratio of radium to barium in the precipitate would be higher than the ratio in the solution.
备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Hygroscopic. Stable under recommended storage conditions. Incompatible to acids, oxidizing agents.
MDL
MFCD00003444
EINECS
234-140-0
分子式
BaBr2
分子量
297.14
熔点
850°
密度
4.781
灵敏度
Hygroscopic. Ambient temperatures.
形态
-10 Mesh Beads, Ampouled under argon
溶解性
It is soluble in water.
Merck
14,968
包装组
III
危险类别
20/22
Harmful by inhalation and if swallowed.
安全信息
危险等级
6.1
安全等级
28
After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).
欧盟危险品标志
 
TSCA
GHS危害和防范说明
GHS符号
 
Hazard Statements
H302-H332
Harmful if swallowed.Harmful if inhaled.
Precautionary Statements
P261-P264-P270-P304+P340-P301+P312a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Dispose of contents/container in accordance with local/regional/national/international regulations.
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