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Sodium Bisulfite (Powder/Certified ACS), Fisher Chemical

Mixture of NaHSO₃ and Na₂S₂O₅

Manufacturer: Fisher Scientific Company S6543

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Catalog No. S654-3

$952.92 / Each
$3,811.68 / Case of 4 Each

Quantity

Specifications Description & Specifications

Specifications

Chemical Name or Material	Sodium Bisulfite
Purity Grade	Certified ACS Grade
Assay	≥58.5%
MDL Number	MFCD00003530
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
Physical Form	Powder/Solid
Molecular Formula	HNaO₃S
Synonym	Sodium Hydrogen Sulfite
Density	1.480g/cm³
Identification	Pass Test
Iron (Fe)	0.002% max.
Color	White
pH	4 to 5

Chemical Identifiers

CAS	7631-90-5,7681-57-4,7757-82-6
Molecular Formula	HNaO₃S
Synonym	Sodium Hydrogen Sulfite
Assay	≥58.5%

Physical Form	Powder/Solid
MDL Number	MFCD00003530
Chemical Name or Material	Sodium Bisulfite
Grade	Certified ACS Grade

Safety and Handling

SDS & Safety Documents