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Sodium Bisulfite (Powder/Certified ACS), Fisher Chemical

Mixture of NaHSO₃ and Na₂S₂O₅

Manufacturer: Fisher Chemical S6543

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Catalog No. S654-3

$966.08 / Each
$3,864.32 / Case of 4 Each

Quantity

Specifications

Specifications

Chemical Name or Material	Sodium Bisulfite
Molecular Formula	HNaO3S
Synonym	caswell no. 750
SMILES	OS(=O)[O-].[Na+]
Molecular Weight (g/mol)	104.055
ChEBI	CHEBI:26709
Percent Purity	≥58.5%
Chloride	0.02% max.
Heavy Metals (as Pb)	0.001% max.
Insoluble Matter	0.005% max.
Packaging	Poly Bottle
Melting Point	150°C
Quantity	3kg

CAS	7631-90-5,7681-57-4,7757-82-6
MDL Number	MFCD00003530
InChI Key	DWAQJAXMDSEUJJ-UHFFFAOYSA-M
IUPAC Name	sodium;hydrogen sulfite
PubChem CID	23665763
Physical Form	Powder/Solid
Grade	Certified ACS
Density	1.480g/cm³
Identification	Pass Test
Iron (Fe)	0.002% max.
Color	White
pH	4 to 5

Chemical Identifiers

CAS	7631-90-5
Molecular Weight (g/mol)	104.055
InChI Key	DWAQJAXMDSEUJJ-UHFFFAOYSA-M
PubChem CID	23665763
IUPAC Name	sodium;hydrogen sulfite

Molecular Formula	HNaO3S
MDL Number	MFCD00003530
Synonym	caswell no. 750
ChEBI	CHEBI:26709
SMILES	OS(=O)[O-].[Na+]

Safety and Handling

Safety and Handling

SDS