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Sodium bisulfite, ACS reagent, powder

Product Code. 10474511 Shop All Thermo Scientific Chemicals Products
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Description

CAS: 7631-90-5 | NaO3S | 103.05 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Reduction reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7631-90-5
Molecular Formula NaO3S
Molecular Weight (g/mol) 103.05
MDL Number MFCD00003530
InChI Key DWAQJAXMDSEUJJ-UHFFFAOYSA-L
Synonym sodium bisulfite, sodium hydrogen sulfite, sodium bisulphite, sodium hydrogensulfite, sodium sulfhydrate, monosodium sulfite, uantax sbs, sulfurous acid, monosodium salt, caswell no. 750, hydrogen sodium sulfite
PubChem CID 23665763
ChEBI CHEBI:26709
IUPAC Name sodium sulfite
SMILES [Na+].[O-]S([O-])=O

Specifications

Melting Point 150.0°C
Color White
Physical Form Crystalline Powder
Quantity 1 kg
Linear Formula NaHSO3
Fieser 01,1047; 11,487; 16,272
Merck Index 15, 8724
Solubility Information Solubility in water: 300g/L. Other solubilities: soluble in 2 parts boiling water, soluble in about 70 parts alcohol
Formula Weight 104.06
Percent Purity ≥58.5% (SO2)
Grade ACS Reagent
Packaging Plastic bottle
Specific Gravity 1.48
Density 1.4800g/mL
Chemical Name or Material Sodium bisulfite
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Sicherheit und Handhabung

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Produktidentifikator
  • Sodium bisulfite
 Signalwort
  • Warning
 Gefahrenkategorie
  • Acute toxicity Category 4
 Gefahrenhinweis
  • H302-Harmful if swallowed.
  • EUH031-Contact with acids liberates toxic gas.
 Sicherheitshinweis
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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