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: 人妻夜夜爽天天爽| 国产日产欧产精品精品ai| 小12萝裸体洗澡加自慰| 夜夜揉揉日日人人青青| 国产精品亚洲日韩欧美色窝窝色欲| 丝袜老师办公室里做好紧好爽 | 亚洲处破女av日韩精品| 欧洲美熟女乱又伦| 国产一精品一av一免费爽爽| 在线播放国产一区二区三区| 天天做天天爱天天综合网2021| 国产激情电影综合在线看| 人人超碰人人爱超碰国产| 国产免费av片在线播放唯爱网| 国产免费观看黄av片| 孩交精品乱子片| 中文字幕一区二区三区乱码| 3d成人h动漫网站入口| 国产怡春院无码一区二区| 精品无码av一区二区三区| 久久精品aⅴ无码中文字字幕不卡 麻麻张开腿让我爽了一夜 | 麻豆网神马久久人鬼片| 新国产三级视频在线播放| 欧洲人妻丰满av无码久久不卡| 无遮挡3d黄肉动漫午夜| 亚洲精品国产情侣av在线| 国产精品va在线播放我和闺蜜| 狼色精品人妻在线视频| 久久久久影院色老大2020| 天天爽亚洲中文字幕| 国产乱码一区二区三区爽爽爽| 国产午夜三级一区二区三| 性欧美暴力猛交69hd| 女人另类牲交zozozo| 欧美国产成人精品一区二区三区| 亚洲一区精品无码色成人| 亚洲av无码成h在线观看| 日本动漫瀑乳h动漫啪啪免费| 日本巨大的奶头在线观看| 熟女熟妇伦av网站| 中文字幕日韩精品一区二区三区 |