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Sodium Bisulfite (Powder/Certified ACS), Fisher Chemical


Mixture of NaHSO3 and Na2S2O5

Quantity 3kg
Packaging Poly Bottle

Manufacturer: fisher scientific company  S6543

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Catalog No. S654-3

  • / Each
  • / Case of 4 Each
 

Description & Specifications

Chemical Identifiers

Assay ≥58.5%
Purity Grade Certified ACS Grade
Physical Form Powder/Solid
Melting Point 150°C
Quantity 3kg
Viscosity [NULL]
Color White
pH 4 to 5
Density 1.480g/cm³
Heavy Metals (as Pb) 0.001% max.
Identification Pass Test
Molecular Formula HNaO3S
MDL Number MFCD00003530
CAS 7631-90-5
ChemAlert Storage Symbol Gray
Synonym Sodium Hydrogen Sulfite
CAS 7681-57-4
Chloride 0.02% max.
Chemical Name or Material Sodium Bisulfite
Insoluble Matter 0.005% max.
Iron (Fe) 0.002% max.
Packaging Poly Bottle
CAS 7757-82-6

Specifications

Chemical Name or Material Sodium Bisulfite
CAS 7631-90-5
CAS 7681-57-4
CAS 7757-82-6
Purity Grade Certified ACS Grade
Physical Form Powder/Solid
Assay ≥58.5%
Molecular Formula HNaO3S
MDL Number MFCD00003530
Synonym Sodium Hydrogen Sulfite
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