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?? ???
?? ??? ??? ???
?? ??:
640-67-5
???:
?? ???
???(??):
?????;??(II)?????
???:
MANGANESE OXALATE
???(??):
Ammonia Oxalate;Manganousoxalate;MANGANESE OXALATE;Manganese(2+) oxalate;MANGANESE (II) OXALATE;Oxalic acid manganese(II);MANGANESE(II) OXALATE 2 H2O;Ethanedioic acid,maganesesalt;Manganese(II)oxalate2-hydrate;Oxalic acid manganese(II) salt
CBNumber:
CB2721297
???:
C2MnO4
??? ??:
142.96
MOL ??:
640-67-5.mol
MSDS ??:
SDS

?? ??? ??

?? ?
375℃[at 101 325 Pa]
??
0.82[at 20℃]
?? ?? (pKa)
3.81[at 20 ℃]
???
300mg/L at 20℃
CAS ??????
640-67-5
EPA
Manganese, [ethanedioato(2-)-.kappa.O1,.kappa.O2]- (640-67-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
TSCA TSCA listed
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? P280,P302+P352, P312, P322, P363,P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P322 ?? ??(??? … ??)
P330 ?? ?????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

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??? ??

White, crystalline powder.Soluble in dilute acids; very slightly soluble in water. Combustible.

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Paint and varnish drier.

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