2H₂F₂; Molecular Weight:64.0341; EINECS:200-867-7 ">

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

The physical and chemical property of 24937-79-9 is provided by ChemNet.com

ChemNet > CAS > 24937-79-9 poly(vinylidene fluoride)

24937-79-9 poly(vinylidene fluoride)

product Name	poly(vinylidene fluoride)
CAS No	24937-79-9
Synonyms	Poly(vinylidene fluoride) (High M.Wt.); poly(1,1-difluoroethylene); PVDF; 1,1-difluoroethene
Molecular Formula	C₂H₂F₂
Molecular Weight	64.0341
InChI	InChI=1/C2H2F2/c1-2(3)4/h1H2
EINECS	200-867-7
Molecular Structure
Density	0.95g/cm³
Refractive index	1.264
Vapour Pressur	26200mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description	S22:; S24/25:;

Chemicals Suppliers(16):: 1Shanghai Meg Imp. and Exp. Corporation; 2Punachem Company Limited; 3Quzhou Ruiyuan Chemical Co.,Ltd.; 4Hangzhou Jingyou Chemical Co.,Ltd.; 5Dongying Blue Water Import & Export Co., Ltd.; 6Arkema Group; Contact Suppliers

^{<blockquote id="0ptf1"></blockquote>}