无码精品一区久久久台湾,男人女人天堂AV,成人一级黄色片无码,av一区二区三区一天,97超碰电影

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Dimethyl PHOSPHITE 

    98% 99% Dimethyl PHOSPHITE

    Molecular Formula: C2H7O3P
    Molecular Weight: 110.04

    CAS NO :868-85-9

    Colorless transparent liquid with slight fragrance, boiling point: 265 ℃ ;
    refractive index: 1.4009(20 ℃ ), easily soluble in organic solvents such as
    alcohol, ether etc

    USE :Mainly used as intermediates for the production of pesticides like dipterex,
    atgard, kitazine, omethoate, solid glyphosate and etc. Also used in the raw
    material for the production of organophosphorus acid inhibitors, plastic
    additives, dyes additives, weedicides, fire retardants and water quality
    stabilizers

    PACKING :Net 250kgs packed in plastic drums.


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
    日本A片在线看| 超碰在线最新91| 黄黄三纪片| 日韩色图av| 国产一级c爱| 成人无码网| 超碰在线国产一区| 91韩国一区| 天天综合视频| 亚洲成A人在线观看| 日日夜夜一区二区三区| 影音先锋在线在线91| 亚洲激情片| 日韩无码久久久久| 91`97av| 欧美日本韩国在线| 国产精选AV| 亚洲无码性爱AV| 成人三级片免费| 日韩在线成人av| 免费高清自慰一区| 国产第44页| 有码在线| 不花钱看A片| 欧美熟女黄色网络| 成人另类毛片| AV岛国成人影片| av黄色电影在线观看| 亚洲无码青青草| 久草丁香婷婷五月天| 亚州中文免费视频| 69成人网站| 超级碰人人干| 久久人澡| 亚洲色图91看片| 黄色av无码| 久久天堂ac| 亚洲av加勒比| 亚洲黄色网络电影国产| 日韩AA毛片| 工程部做爱片|