婷婷天堂在线视频|变态另类97人妻|欧美乱轮一区二区|亚洲欧美操逼视频|97视频久久九九九亚洲视频|偷拍国语对白九色|久久伊人福利视频|91久久深夜福利|福利导航大全久久|视频这里只有精品

Welcome to Dongying Dafeng Chemical Co.,Ltd.
  • Tel:
    Mr.Liu: +86-15275463104  Mr.Wang:+86-15275463104  Mr.Li: +86-15315463313
Phosphorous acid


Product Name:Phosphorous acid
Synonyms:Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid
CAS:13598-36-2
EINECS:237-066-7
Molecular Formula:H3PO3
Molecular Weight:81.9957




  Previous product: Propionic acid
  Next product: Chloroacetic acid