天天做天天摸天天爽天天爱-亚洲欧美第一成人网站7777-成人网站免费大全日韩国产-a级国产乱理伦片在线播放

WynPh ? Phosphorus Trichloride
Advantages:

● Rich in resources, widely used, is most of the phosphorus water treatment agent, scale prevention agent, phosphorus containing pesticides and some raw materials of phosphorus flame retardant .

● Fast reaction rate and high conversion rate.

Typical properties:

Appearance

Colorless clear liquid

Qualitative index

High- class products

Content of phosphorus trichloride,%

≥99

Content of free phosphorus ,%

≤0.0005

Boiling range (74.5~77.5℃ , v/v%)

≥97

Content of orthophosphoric acid(m/m%)≤0.2
Application and Suggestion:

Phosphorus trichloride can be used in the production of organophosphorus insecticides (such as dipterex, dichlorvos, methamidophos,orthene), commonly used as the raw materials of inorganic / organic compounds (such as phosphorus oxychloride , phosphorous acid, triphenyl phosphite), water treatment agent, organophosphorus pesticides (such as herbicides, glyphosate, etc.). In the pharmaceutical industry, it can be used as intermediates of sulfadiazine (S.D), sulfotaxazine (S.M.D) and other drugs. In the dye industry field, it can Used as a comprehensive agent, catalyst, chlorination agent and solvents.


Package & Storage:

20-30MT / ISO tank or 300kg / closed steel barrel. Store in a cool, dry, well-ventilated warehouse.

Back
主站蜘蛛池模板: 国产精品无码专区av在线播放 | 偷偷要偷偷鲁影院| 欧美国产综合欧美视频| 无码成人亚洲av片| 我爱我色成人网| a级毛片在线观看| 欧美野外疯狂做受xxxx高潮| 又紧又大又爽精品一区二区| 永久免费av无码网站韩国毛片| 97人人模人人爽人人少妇 | 欧美四房播播| 国产精品sp调教打屁股| 青青草国产成人99久久| 色护士极品影院| 久久精品国产亚洲av成人| 黑人玩弄漂亮少妇高潮大叫| 国内精品久久久久久99| 欧美三级真做在线观看| 超薄丝袜足j好爽在线| 香港三日本三级少妇三级2021| 天堂а在线中文在线新版| 久久午夜福利电影| av怡红院一区二区三区| 国产裸体歌舞一区二区| 女人扒开屁股让男人桶30分钟| 三级无码在钱av无码在钱| 天天夜碰日日摸日日澡| 国产精品高潮呻吟久久av| 精品国产va久久久久久久冰| 免费xxxx18美国| 国产麻豆md传媒视频| 精品无人区一区二区三区在线| 久久精品国产99国产精品| 国产三级在线观看免费| 乱色熟女综合一区二区三区| 麻豆国产va免费精品高清在线| 久久人人爽人人人人片av| 亚洲色欲色欲大片www无码 | 18禁止午夜福利体验区| 亚洲裸男gv网站| 亚洲国产精品综合久久2007|