狠狠干狠狠爱-内射无码专区久久亚洲-国产96av在线播放视频-超碰97人人做人人爱少妇

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: 国产精品久久国产精品99| 国内外精品激情刺激在线| 人人妻人人澡人人爽人人精品97| 台湾无码一区二区| 欧美丰满熟妇bbb久久久| 国产成视频在线观看| 久久精品中文字幕大胸| 玩肥熟老妇bbw视频| 日韩一卡2卡3卡4卡2021免费观看国色天香 | 小雪被老外黑人撑破了视频| 四虎影视久久久免费观看| 久久久亚洲av波多野结衣 | 亚洲精品无码你懂的| 亚洲男同gay片| 日本三级香港三级三级人!妇久| 亚洲欧美日韩精品久久| 国产亚洲午夜高清国产拍精品 | 久久人人爽人人爽人人片av超碰| 国产全肉乱妇杂乱视频 | 国产精品亚洲综合色区韩国| 艳妇乳肉豪妇荡乳av无码福利 | 日本一区二区三区爆乳| 精品高朝久久久久9999| 黑人上司粗大拔不出来电影| 亚洲欧美日韩在线一区| 国产成人精品免高潮在线观看| 人人妻人人做人人爽精品| 无套内射极品少妇chinese| 精品国产乱码一区二区三区| 亚洲成av人片天堂网无码| 婷婷五月六月激情综合色中文字幕| 亚洲精品成人无码中文毛片不卡| 国产成人精品白浆久久69| 国产suv精品一区二区6| 扒开双腿猛进入喷水高潮叫声| 永久免费av网站可以直接看的| 超薄丝袜足j好爽在线| 未满十八18勿进黄网站| 天堂中文www官网天堂| 少妇人妻系列1~100| 国产精品美女一区二区三区|