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CAS号:7758-02-3
英文名称:Potassium bromide
英文同义词:KBr;BROMINE TS;Kaliumbromid;Battery Grade;BROMINE WATER;BROMINE LIQUID;KALII BROMIDUM;BROMIDE BROMATE;POTASSIUM BROMIDE;bromuredepotassium
中文名称:溴化钾
中文同义词:灰钾;溴化钾;碎晶溴化钾;钾溴,灰钾;溴化钾 溶液;光谱纯的溴化钾;溴化钾,ACS;溴化钾 25G;溴化钾,标准液;溴酸钾,标准液
分子式:BrK
分子量:119
熔点:734 °C (lit.)
沸点:1435 °C/1 atm (lit.)
密度:3.119 g/mL at 25 °C(lit.)
蒸气密度:7.14 (vs air)
蒸气压:175 mm Hg ( 20 °C)
折射率:1.559
闪点:1435°C
储存条件:Store at +5°C to +30°C.
溶解度:H2O: 1 M at 20 °C, clear, colorless
形态:random crystals
颜色:White
比重:2.75
PH值:5.0-8.8 (25℃, 50mg/mL in H2O)
水溶解性:650 g/L (20 ºC)
敏感性:Hygroscopic
最大波长(λmax):λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Merck:14,7618
稳定性:Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
InChIKey:IOLCXVTUBQKXJR-UHFFFAOYSA-M
CAS 数据库:7758-02-3(CAS DataBase Reference)
NIST化学物质信息:Potassium bromide(7758-02-3)
EPA化学物质信息:Potassium bromide (7758-02-3)