Chemical Name: Sodium sulfite
Molecular Formula: H14Na2O10S
Molecular Weight: 252.15
InChI Key: WMJRPJZQQSSDBU-UHFFFAOYSA-L
InChI: InChI=1S/2Na.H2O3S.7H2O/c;;1-4(2)3;;;;;;;/h;;(H2,1,2,3);7*1H2/q2*+1;;;;;;;;/p-2

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Refractive_Index:	1.484
Water_Solubility:	23 g/100 mL (20 ºC)
FW:	126.043
PSA:	82.40000
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 824 ', '7. Heavy Atom Count :6 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :188 ', '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 :3']
Melting_Point:	500 °C
MF:	Na2O3S
Exact_Mass:	125.936356
Density:	2.63
More_Info:	['1 . Appearance White 粉末or 六方棱柱形结晶。带有强烈二氧化硫的气味。 ', '2 . Density（g/mL 25ºC）2633 ', '3 . Melting point（ºC）500 ', '4 . Solubility (mg/mL)易Soluble in Water ，其Water 溶液呈碱性反应。难Soluble in Ethanol 。Insoluble in 液氯and 氨。']

Supplementary_Hazard_Statement:	Contact with acids liberates toxic gas.
Risk_Statements(EU):	R22;R36/37/38
WGK_Germany:	1
Personal_Protective_Equipment:	Gloves
RTECS:	WE2150000
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xn:Harmful
HS_Code:	2832100000
Safety_Statements:	S24/25