?(II) ???
|
|
?(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/nm b/nm c/nm α/o β/o γ/o V/nm3 0.345 0.345 0.567 90 90 120 0.0584
- ???
- ????. ??, ???, ?? ???? ???? ????. ??? ?????.
- CAS ??????
- 1317-37-9(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (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 |
?(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) ??? ?? ?? ? ???
???
?? ??
?(II) ??? ?? ??
???( 259)?? ??
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|---|---|---|---|---|---|
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