ChemNet > CAS > 7440-02-0 Nickel

7440-02-0 Nickel

?????? ?? ???	Nickel
???????? ???	Nickel; C.I. 77775; Raney-Nickel; nickel(2+)
????? ????????	Ni
?????? ???	58.6923
InChI	InChI=1/Ni/q+2
??? ??????? ??????	7440-02-0
EINECS	231-111-4
????? ??????
??????	1453℃
???? ??????	F:Highly flammable; Xn:Harmful;
???? ?? ???	R17:Spontaneously flammable in air.; R40:Possible risks of irreversible effects.; R43:May cause sensitization by skin contact.;
??????? ?????	S24:Avoid contact with skin.; S36/37:Wear suitable protective clothing and gloves.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;

Chemicals Suppliers(84):: 1Wenzhou Chemical Material Factory; 2Alcatraz Chemicals; 3Shepherd Chemical; 4Seidler Chemical Co., Inc.; 5Noranda Inc.; 6Mechem Korea 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