Molecular_Structure:	['1. Molar refractive index N/A ', '2. Molar volume N/A ', '3. Parachor （902K）N/A ', '4. Surface tension N/A ', '5. Dielectric constant N/A ', '6. Polarizability N/A ', '7. Single isotope mass 95962175 Da ', '8. Nominal mass 96 Da ', '9. Average mass 960598 Da']
Water_Solubility:	180 G/L (25 ºC)
FW:	242.19800
Density:	1.427
Bolling_Point:	920°C
Computational_Chemistry:	['1 . Hydrogen Bond Donor Count 9 ', '2 . Hydrogen Bond Acceptor Count 10 ', '3 . Rotatable Bond Count 0 ', '4 . TPSA 9 ', '5 . Heavy Atom Count 12 ', '6 . Topological Polar Surface Area 0 ', '7 . Complexity 0 ', '8 . Isotope Atom Count 0 ', '9 . Defined Atom Stereocenter Count 0 ', '10. Undefined Atom Stereocenter Count 0 ', '11. Defined Bond Stereocenter Count 0 ', '12. Undefined Bond Stereocenter Count 0 ', '13. Covalently-Bonded Unit Count 12']
Melting_Point:	50 °C
PSA:	108.37000
MF:	Na2S.9H2O
More_Info:	['1 . Appearance Colourless 透明乃to 浅Yellow 大型正方晶系柱状结晶。 ', '2 . Density（g/mL,25℃）247 ', '3 . Melting point（ºC）50 ', '4 . Boiling point（ºC,Atmospheric pressure）920 ', '5 . Refractive index（n20/D）1427 ', '6 . Solubility Soluble in Water 呈强碱性反应。微Soluble in Ethanol 。在酸中分解而发生硫化氢。Insoluble in 醚。']
Exact_Mass:	242.06200

Hazard_Codes:	C:Corrosive
Symbol:	Danger
Packing_Group:	II
Hazard_Class:	8
Warning_Statement:	P273-P280-P305 + P351 + P338-P310
HS_Code:	2830101000
Personal_Protective_Equipment:	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
RTECS:	WE1925000
Risk_Statements(EU):	R31;R34;R50
Safety_Statements:	S26-S45-S61
RIDADR:	UN 1849 8/PG 2
WGK_Germany:	2