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Sodium Metabisulfite, Certified AR for Analysis, Fisher Chemical™

Product Code. 10598820 Shop All Fisher Chemical Products
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500 g
1 kg
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Product Code. 10598820 Supplier Fisher Chemical Supplier No. S/5250/60
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Description

Sodium Metabisulfite, Certified AR for Analysis

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7681-57-4
Molecular Formula Na2O5S2
Molecular Weight (g/mol) 190.09
MDL Number MFCD00167602
InChI Key LDTLADDKFLAYJA-UHFFFAOYSA-L
Synonym sodium metabisulfite, sodium pyrosulfite, sodium disulfite, disodium pyrosulfite, sodium metabisulphite, disodium disulfite, disodium disulphite, fertisilo, disodium metabisulfite, natrii disulfis
PubChem CID 656671
IUPAC Name disodium (sulfinatooxy)sulfinate
SMILES [Na+].[Na+].[O-]S(=O)OS([O-])=O

Specifications

Melting Point 150°C
Color White
pH 4 to 6
Physical Form Powder/Solid
Quantity 1 kg
Formula Weight 190.1g/mol
Packaging Plastic powder jar

Safety and Handling

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Product Identifier
  • Sodium metabisulfite
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
 Hazard Statement
  • H302-Harmful if swallowed.
  • H318-Causes serious eye damage.
  • EUH031-Contact with acids liberates toxic gas.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P233-Keep container tightly closed.
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