logo_Xuzhou JianPing Chemical Co., Ltd. ewm_Xuzhou JianPing Chemical Co., Ltd.

National sales hotline:

+86-516-85522888

Products

Sales hotline:

+86-516-85522888

Products

jianpingchem

Phosphorus Trichloride

Product name Phosphorus Trichloride Phosphorus Trichloride
Molecular Formula PCl3
Molecular Weight 137.33
CAS NO. 7719-12-2
Product Quality Test Items Top Class First Class Qualified Class
Appearance Colorless transparent or light yellow liquid
Assay,% ≥99.0 ≥98.0 ≥97.0
Free P4,% ≤0.001 ≤0.005 ≤0.01
Boiling Point(74.5-77.5°C v/v) ≥96.0 ≥95.0 ≥94.0
Properties It's a kind of transparently clear fuming liquid with relative density of 1.574, melting point of -112°Cand boiling point of 75.5°C.It can be dissovled in ether, ben-zene, tetrachoride, carbon disulfide. Phosphorous acid and hydrogen chloride can be generated when exposed to moist air, then it degenerates and gives off white smoke.Violent decomposition happens when exposed to water which can give off hydrogen chloride gas.PCl3 and PCl5 can be generated when reacts with oxygen and chlorine,respectively. Fire is easily taken when it contacts with organic compound .And it's combustible, irritative,corrosive and toxic.
Usage Mostly be used in making trichlorton, dichlorros, acephatemet, acetylacephatemet phosphorus Oxychloride phosphorous acid, triphenyl phosphate and triphenolyl phosphate, also be used in making intermediate of S.D and S.N.D in medicine industry, and used as condensating agent and catalyst in dye industry.
Package In dry clean plastic drum or ISO tank.UN No:81041 It's class A inorganic acidic corrosives and transport regulations for dangerous goods should be followed.
 
 
 

返回
頂部

3d开奖结果预测 在线配资炒股选中承配资 股票指数能交易 江西快三开奖结果今天 吉林11开奖结果 德国赛车彩票计划两分钟 同花顺配资 快3怎么预测下期 股票上的融资融券 贵州11选五走势图 排列7开奖时间