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Sodium sulfite, 98.5%, for analysis, anhydrous, ACROS Organics™

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Quantity:
25g
250g
1kg
5kg
Packaging:
Plastic bottle
7757-83-7
Na2O3S
126.04
MFCD00003503
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
MFCD00003503
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 98% min. (Iodimetry)
Linear Formula Na2SO3
Fieser 02,387
Merck Index 15, 8811
Arsenic (As) 1ppm max.
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 98.5%
Grade Analysis
Chloride 100ppm max
Chlorine (Cl) 100ppm max.
Density 2.6300g/mL
Free Alkali 0.15% max.
Free Acid Passes Test
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 10ppm max.
Packaging Plastic bottle
Solubility Solubility in water: 230 g/mL (20°C). Other solubilities: soluble in glycerol, ppractically insoluble in alcohol
Specific Gravity 2.63
Color White
Melting Point >500.0°C
Quantity 1kg
Chemical Name or Material Sodium sulfite, Anhydrous, For analysis
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GHS H Statement:
Contact with acids liberates toxic gas.

GHS P Statement:
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Keep container tightly closed.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber : 231-821-4