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  7. Sodium Metabisulfite, Purified *This material is a mixture containing some Sodium Metabisulfite (CAS# 7681-57-4), Reagents

Sodium Metabisulfite, Purified *This material is a mixture containing some Sodium Metabisulfite (CAS# 7681-57-4), Reagents

Catalog No. p-200021133
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Quantity:
2.5 kg
50 lb.
500 g
Catalog No. Quantity
01337003 2.5 kg
01337002 500 g
01337001 50 lb.
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Catalog No. 01337003

Supplier: Labchem Inc C23201002.5A5

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Description

Sodium Metabisulfite, Purified *This material is a mixture containing some Sodium Metabisulfite (CAS# 7681-57-4), Chemically Pure, for general laboratory use. Manufactured in ISO 9001 facility.

Chemical Identifiers

CAS 7681-57-4
Molecular Formula Na2O5S2
Molecular Weight (g/mol) 190.09
InChI Key LDTLADDKFLAYJA-UHFFFAOYSA-L
Synonym Disodium Disulfite, Sodium Pyrosulfite
IUPAC Name disodium (sulfinatooxy)sulfinate
SMILES [Na+].[Na+].[O-]S(=O)OS([O-])=O

Specifications

Melting Point 150°C
Color Colorless/White
Physical Form Solid
Quantity 2.5 kg
Grade Pure
Packaging Poly Bottle
Specific Gravity 1.48
Chemical Name or Material Sodium Metabisulfite, Purified *This material is a mixture containing some Sodium Metabisulfite (CAS# 7681-57-4)