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Sodium Sulfite Anhydrous (Crystalline/Low Phosphate), Fisher Chemical

$183.85 - $183.85

Chemical Identifiers

Chemical Name or Material Sodium Sulfite Anhydrous
CAS 7757-83-7
Purity Grade Low Phosphate
Purity Grade Notes Also meets ACS specifications
Physical Form Solid
Assay ≥98%
Assay Percent Range ≥98 %
Molecular Formula Na2O3S
Formula Weight 126.04
MDL Number MFCD00003503
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

S447-500

  SDS
fisher scientific company
S447500
Glass Bottle 500g Each for $183.85
Case of 6 Each for $1,103.10
Description & Specifications

Specifications

Assay ≥98%
Formula Weight 126.04
Melting Point 500°C
Quantity 500g
Purity Grade Low Phosphate
Physical Form Solid
Viscosity [NULL]
Decomposition Information >500°C
Color Off-white
pH 8.5 to 10
Density 2.630g/cm³
Chemical Name or Material Sodium Sulfite Anhydrous
Heavy Metals (as Pb) 0.001% max.
Identification Pass Test
Packaging Glass Bottle
Phosphate 5ppm max.
Purity Grade Notes Also meets ACS specifications
Assay Percent Range ≥98 %
Molecular Formula Na2O3S
MDL Number MFCD00003503
CAS 7757-83-7
Health Hazard 3 Emergency Overview
Contact with acids liberates toxic gas. May cause central nervous system effects. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:0
Instability:1
Chloride 0.02% max.
Free Acid Pass Test
Insoluble Matter 0.005% max.
Iron (Fe) 0.001% max.
ChemAlert Storage Symbol Gray
Titratable Free Base 0.03mEq/g max.
Health Hazard 2 WARNING!

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