Sodium sulphite

• Product NameSodium sulphite
  CAS No.7757-83-7
  Purity
  Min Quantity
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  Molecular Structure

Other Information

• CAS Registry Number: 7757-83-7
• Melting Point: 500 °C
• Density: 2.633
• Refractive index: 1,484
• Water Solubility: 23 G/100 ML (20 ºC)
• Safety Statements: R22;R36/37/38
• Hazard Symbols: Xn: Harmful;
• HS Code: 28321000
• EINECS: 231-821-4
• Molecular Weight: 126.042739
• InchiKey: GEHJYWRUCIMESM-UHFFFAOYSA-L
• InChI: InChI=1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
• Risk Statements: S24/25
• Molecular Formula: Na₂O₃S