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?(II) ???

?(II) ???
?(II) ??? ??? ???
?? ??:
1317-37-9
???:
?(II) ???
???(??):
?(II)???;??????;???(II);??????(FERROUSSULFIDE);?? ?;???(II)(??)
???:
Ferrous sulfide
???(??):
FeS48;ci77540;Thioxoiron;ironsulfuret;iron sulphide;Iron(II)ulfide;IRON(+2)SULFIDE;Iron(Ⅱ) sulfide;FERROUS SULFIDE;IRON(II) SULFIDE
CBNumber:
CB5452626
???:
FeS
??? ??:
87.91
MOL ??:
1317-37-9.mol
MSDS ??:
SDS

?(II) ??? ??

???
1195 °C
?? ?
decomposes [HAW93]
??
4.84 g/mL at 25 °C(lit.)
?? ??
1500-2000kg/m3
???
0Pa at 25℃
?? ??
no restrictions.
???
insoluble in H2O; reacts with acid solutions
??? ??
??? ??
Specific Gravity
4.84
??
???
??
?? ??
???
?? ???(0.0062g/L ), ???? ????? ???. ??? ???.
Crystal Structure
NiAs type
??
Moisture Sensitive
Merck
14,4058
crystal system
Six sides
Space group
P63/mmc
Solubility Product Constant (Ksp)
pKsp: 17.2
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.3450.3450.56790901200.0584
???
????. ??, ???, ?? ???? ???? ????. ??? ?????.
CAS ??????
1317-37-9(CAS DataBase Reference)
EPA
Ferrous sulfide (1317-37-9)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? N
?? ???? ?? 31-50
????? 60-61-50
????(UN No.) UN 3077 9/PG 3
WGK ?? 3
F ?????? 13
TSCA Yes
?? ?? 4.1
???? III
HS ?? 28309011
?? ?? ??? 1317-37-9(Hazardous Substances Data)
???? ?? KE-21125
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
NFPA 704
0
1 0

?(II) ??? MSDS


Ferrous sulfide

?(II) ??? C??? ??, ??, ??

??? ??

grey to brown-black lumps or powder

??? ??

Colorless hexagonal or tetragonal crystals; density 4.7g/cm3; melts at 1188°C; insoluble in water; soluble in acids (reacts).

??

Ferrous sulfide can be used as a laboratory source of H2S; in the ceramic industry; as a paint pigment; in anodes; in lubricant coatings.

?(II) ??? ?? ?? ? ???

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?(II) ??? ?? ??

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