Melting point: |
1610°C |
Density |
3,99 g/cm3 |
vapor pressure |
0Pa at 25℃ |
Flash point: |
280°C |
solubility |
insoluble in H2O; soluble in dilute acid solutions |
form |
Powder |
color |
Green |
Specific Gravity |
3.99 |
Water Solubility |
0.47 mg/100 mL (18 ºc) |
Crystal Structure |
Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc |
Merck |
14,5740 |
Solubility Product Constant (Ksp) |
pKsp: 9.60 |
Exposure limits |
ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3 OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
CAS DataBase Reference |
18820-29-6(CAS DataBase Reference) |
EPA Substance Registry System |
Manganese sulfide (MnS) (18820-29-6) |