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Sodium sulfite, 97%, extra pure, anhydrous, Acros Organics

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Quantity:
1kg
2.5kg
10kg
Packaging:
Plastic Bottle
Plastic drum
7757-83-7
Na2O3S
126.04
GEHJYWRUCIMESM-UHFFFAOYSA-L
sodium sulfite,disodium sulfite,sodium sulphite,sodium sulfite anhydrous,sulfurous acid, disodium salt,sulftech,natrium sulfurosum,sodiumsulfite,natriumsulfid,natriumsulfit
24437
CHEBI:86477
disodium;sulfite
[O-]S(=O)[O-].[Na+].[Na+]
7757-83-7
Na2O3S
126.04
GEHJYWRUCIMESM-UHFFFAOYSA-L
sodium sulfite,disodium sulfite,sodium sulphite,sodium sulfite anhydrous,sulfurous acid, disodium salt,sulftech,natrium sulfurosum,sodiumsulfite,natriumsulfid,natriumsulfit
24437
CHEBI:86477
disodium;sulfite
[O-]S(=O)[O-].[Na+].[Na+]
Reduction reagent
Assay Percent Range 96% min. (Iodimetry)
Linear Formula Na2SO3
Fieser 02,387
Merck Index 15,8811
Solubility Information Solubility in water: 230g/mL (20°C). Other solubilities: soluble in glycerol,ppractically insoluble in alcohol
Formula Weight 126.04
Physical Form Fine Crystals or Crystalline Powder
Percent Purity 97%
Grade Extra Pure
Density 2.6300g/mL
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 10ppm max.
Packaging Plastic drum
Sodium Chloride 50ppm max.
Solubility Solubility in water: 230 g/mL (20°C). Other solubilities: soluble in glycerol, ppractically insoluble in alcohol
Specific Gravity 2.63
Color White to Yellow
Melting Point >500.0°C
pH 8.5 to 10.5 (5% soln.)
Quantity 10kg
Chemical Name or Material Sodium sulfite
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EINECSNumber : 231-821-4