Sodium sulfite - 13471

Code: 13471
Sodium sulfite
Puriss., Meets analytical specification of BP, Ph. Eur., NF, Anhydrous, 95.0-100.0% (iodometric)
95.0-100.0%, Meets analytical specification of Ph. Eur., BP, NF, anhydrous 

CAS Number: 7757-83-7
Linear Formula: Na2SO3
Molar Mass: 126.04 g/mol
EC Number: 231-821-4
MDL Number: MFCD00003503
Catalog Number Packaging Size Container type Price QTY Cart
13471-1KG 1KG PLASTIC BOTTLE Contact
13471-2.5KG 2.5KG PLASTIC BOTTLE Contact
13471-6X2.5KG 6X2.5KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay (Iodometric) 95.0 - 100.0 %
Iron (Fe) max. 0.001 %
Selenium (Se) max. 0.001 %
Zinc (Zn) max. 0.001 %
Heavy metals (as Pb) max. 0.001 %
Chloride (Cl) max. 0.02 %
Thiosulfate (S2O3) max. 0.05 %
Appearance of the solution complying
Residual solvents complying
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Physical Properties

Property Value
Freezing point 600 °C
Density 2.6 g/cm3
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Safety Information

Property Value
Signal Word Warning
Hazard Statement(s) H303
H402
Precautionary Statement(s) P281