自已慰视频,手机看片99,avav888lol,亚洲视频在线1,东京热无码免费专区

CHINESE   |  ENGLISH   |  JAPANESE   |  KOREAN





Dichloro Phenyl Phosphine Oxide

Synonyms:Benzene Phosphorus Oxydichloride

Trade Mark: DCPPO/BPOD

CAS: 824-72-6

Molecular Formula: C6H5Cl2PO

Specification:

Appearance   Colorless to light yellow transparent liquid
Main Content % ≥99.0
Density g/ml 1.37-1.38 (25℃)
Melting Point 3
Boiling Point 258(760mmHg)

Application: This product is an important organic synthesis intermediate, widely used in the preparation of phosphine flame retardant, plasticizer, defoamer, scale inhibitor and cellulose, polyester, polyurethane, oil and other additives. The product contains two active chlorine ions, which are easy to react with water, alcohol, amine and other compounds to synthesize various types of compounds.

Packing: Steel drum lined with plastic in nitrogen atmosphere.The package can also be arrange according to order.





  Prve: Sodium Benzene Phosphinate
  Next: Diphenyl Phosphorus Chloride





国产亚洲avav| 日韩一级A片黄色| 日韩无码视| 国产亚洲精品a| A 级成人黄色视频| 日韩一区二区三区AV| 无码AV天堂| 成人AV日韩成人A∨| 91黄色五级片| 日本一本草久在线| 美国一级片网站| 97干视频| 亚洲一级二级毛片在线看| 农村A片婬片AAA毛片| 五月天性爱视频| 国产A片片片| 激情九月婷婷| 91Av`易域i| 日韩AV手机在线播放| AⅤ无码| A色色日韩色色A| 大香蕉玖久| AV黄色在线观看电影片| 免费看特别黄色A片| 亚洲无毒无码一级a片| 淫草网在线观看| 日韩A级电影在线| 日韩欧美动漫成人一区| 亚洲人妻无码频道| 操逼A√| 免费看日本黄色A片| 黄色高潮网站在线| 91黄色毛片| 青青草动漫伊人| 亚洲AV色情网| 一级A片一区二区三区| 日韩一级大片| 97zy伊人| 精品八区、| 色av网| 国产A级黄色|