Product_Name:	sodium thiosulfate pentahydrate
Flash_Point:	N/A
Melting_Point:	48.5 °C
FW:	248.18400
Density:	1.01 g/mL at 25 °C
CAS:	10102-17-7
Bolling_Point:	100ºC
MF:	H10Na2O8S2

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 247961247 Da ', '8. Nominal mass 248 Da ', '9. Average mass 2481841 Da']
Water_Solubility:	680 g/L (20 ºC)
FW:	248.18400
Density:	1.01 g/mL at 25 °C
Bolling_Point:	100ºC
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :5 ', '3. Hydrogen Bond Acceptor Count :9 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 109 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :826 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :8']
LogP:	0.18830
Melting_Point:	48.5 °C
PSA:	149.81000
MF:	H10Na2O8S2
More_Info:	['1 . Appearance Colourless 单斜晶系结晶。无臭，有清凉带苦的味道。 2 . Density（g/mL,25℃）1715 3 . Relative vapor density（g/mL,Atmosphere =1）169 4 . Melting point（ºC）482 ', '5 . Boiling point（ºC,Atmospheric pressure）100 ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,20ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility 易Soluble in Water 680 g/L (20 ºC)Water 溶液近中性。Soluble in 松节油及氨。Insoluble in 醇。']
Exact_Mass:	247.96100

Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard_Codes:	Xi: Irritant;
Risk_Statements(EU):	R36/37/38
RTECS:	WE6660000
RIDADR:	NONH for all modes of transport
HS_Code:	28323000
WGK_Germany:	1
Safety_Statements:	S24/25