7758-99-8 Copper(II) sulfate pentahydrate

product Name	Copper(II) sulfate pentahydrate
CAS No	7758-99-8
Synonyms	Blue Copper; Blue stone; Blue Vitriol; copperfine-zinc; Copper(II)Sulfate Pentahydrate; Cupric sulfate, pentahydrate; copper (II) sulfate pentahydrate (1:1:5); Copper sulfate pentahydrate; Fehling A solution; Fehling solution A; Hi-chel; natural chalcanthite; roman vitriol; salzburg vitriol; Sulfuric acid, copper(2+) salt (1:1) pentahydrate; sulfuric acid, copper (2+) salt, pentahydrate; triangle; Cupric sulphate pentahydrate; Copper (II) sulfate; Copper sulfate,feeded; Copper sulfate,medicinal; Copper Sulphate Pentahydrate
Molecular Formula	CuSO₄?5(H₂O)
Molecular Weight	249.68
InChI	InChI=1/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
Molecular Structure
Density	2.284
Melting point	110℃
Water solubility	320 g/L (20℃)
Hazard Symbols	Xn:Harmful; N:Dangerous for the environment;
Risk Codes	R22:; R36/38:; R50/53:;
Safety Description	S22:; S60:; S61:;

Chemicals Suppliers(59):: 1Hong Qing Chemicals Co., Ltd.; 2Hengyang Jumbo Feed Additives Factory; 3Guangxi Nanning Junwei Feed Co., Ltd.; 4Hangzhou Ruihong Chemical Co., Ltd.(Hangzhou enhong Chemical Co.,Ltd); 5Hengshui Skyline Import and Export Corp. Ltd; 6CHONGQING SOUTHERN CHEMICALS LIMITED; 7Shanghai Gongji Chemical Co., Ltd.; 8Nagase Group; 9Wintersun Chemical; 10World Metal, LLC; 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