ChemNet > CAS > 16721-80-5 sodium hydrosulfide

16721-80-5 sodium hydrosulfide

?????? ?? ???	sodium hydrosulfide
???????? ???	sodium hydrosulfide; Sodium sulfohydrate; sodium hydrosulphide; Sodium Hydrogen Sulphide; Sodium Hydrogen Sulfide; Sodium Sulfhydrate; sodium bisulfide
????? ????????	NaHS
?????? ???	56.0627
InChI	InChI=1/Na.H2S/h;1H2/q+1;/p-1/rHNaS/c1-2/h2H
??? ??????? ??????	16721-80-5
EINECS	240-778-0
????? ??????
??????	55℃
???? ?? ???????	620 g/L (20℃)
???? ??????	C:Corrosive;
???? ?? ???	R31:; R34:;
??????? ?????	S25:; S36/37/39:; S45:; S50A:;

Chemicals Suppliers(78):: 1Smart Chemicals Group Co. Ltd.; 2QiXia TongDa Flotation Reagent Co., Ltd.; 3SHANGHAI TRUSTIN CHEMICAL CO.,LTD; 4Henan Yinzhidu Environmental Protection technology Co., Ltd.; 5RIL INTERNATIONAL LTD.; 6Ningbo Organic Chemical Co., Ltd.; 7TIANJIN RUISTER INTERNATIONAL CO.,LTD; 8BOYA(TIANJIN)INTERNATIONAL LIMITED; 9Inner Mongolia North Chemical Industry Co.Ltd.; 10NEW DRAGON CO., LTD; Contact Suppliers; Post Buying Leads; Related selling offers

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