钾
CAS号:13762-51-1
品名:硼氢化钾Potassiumborohydride
中文别名:氢硼化钾;四氢硼酸钾;
英文别名:Beryllate(1-),(N,N-bis(carboxymethyl)glycinato(3-)-N,O,O',O'')-,potassium,(T-4);potassiumtetrahydroborate;berylliumpotassium2,2',2''-nitrilotriacetate(1:1:1);berylliumpotassium2-[bis(2-oxido-2-oxoethyl)amino]acetate;KBH4,cubic;Potassiumtetrahydroborate;PotassiumBorohydride;KBe(nitrilotriacetate);
分子式:BH4K
分子量:53.9411
精确质量:54.0043
Psa:0.0
RTECS号:TS7525000
EINECS号:237-360-5
MDL号:MFCD00011396
外观与性状:白色结晶粉末
密度:1.18g/mLat 25°C(lit.)
熔点:500°C (dec.)(lit.)
折射率:1.494
储存条件:water-free area
安全说明:S26-S36/37/39-S43-S45-S7/8-S28A
危险类别码:R14/15; R24/25; R34
WGK Germany:-
危险品运输编码:UN 1870 4.3/PG 1
危险类别:4.3
包装等级:I
危险品标志:F
信号词:Danger
危险性防范说明:P223; P231 + P232; P280; P301 + P310; P370 + P378; P422
危险标志:GHS02, GHS05, GHS06
危险性描述:H260; H301; H311; H314
简介:Potassiumborohydrideisusedinsyntheticchemistryasareducingagent.Potassiumborohydrideisveryselectiveandwillonlyreducealdehydesorketonestotheircorrespondingalcohols.