ChemNet > CAS > 9003-39-8 Polyvinylpyrrolidone

9003-39-8 Polyvinylpyrrolidone

product Name	Polyvinylpyrrolidone
CAS No	9003-39-8
Synonyms	Polyvinyl pyrrolidone; Povidone; PVP; PVP-K; PVP-K17; PVP-K25; Polyvinylpyrrolidine; PVP-K30; PVP K 30; PVP-K90; poly vinyl pyrrolidone; K-30; Crospovidone; Polyinylpyrrolidone; Polyvinglpyrrolidone; PVP K30/K90; K30; PVP K30; Povidone K25 K30 K90; poly vinyl pyrrolidinone(K=90)urethane; POVIDONE K-17; Polyvinylpyrrolidone/(PVP-K series)
Molecular Formula	(C₆H₉NO)n
Molecular Weight	111.143
Molecular Structure
Melting point	130℃
Water solubility	>=10 g/100 mL at 20 C
Hazard Symbols
Risk Codes
Safety Description	S24/25:;
MSDS	Material Safety Data Sheet

Chemicals Suppliers(69):: 1Zhejiang Shaxing Technology Co.,Ltd.; 2Hangzhou Sunflower Technology Development Co., Ltd.; 3Zhangzhou HuaFu Chemical Co., Ltd.; 4Smart Chemicals Group Co. Ltd.; 5Hangzhou Starshine Pharmaceutical Co., LTD; 6GUANGZHOU SHENQIANG CHEMICAL CO.,LTD.; 7Shandong Yinglang Chemical Co.,Ltd.; 8Chongqing Chinabase Import & Export Co., Ltd.; 9ARCHER (NINGBO) IMP.&EXP.CO., LTD.; 10Shanghai Shengyu Chemical Co.,Ltd.; Contact Suppliers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图