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Sodium Sulfite Anhydrous (Crystalline/Certified ACS), Fisher Chemical


Quantity 500g
Packaging Glass Bottle

Manufacturer: fisher scientific company  FLS430-500

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Catalog No. S430-500

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

Chloride 0.02% max.
Density 2.630g/cm³
Free Acid Pass Test
Heavy Metals (as Pb) 0.001% max.
Identification Pass Test
Insoluble Matter 0.005% max.
Iron (Fe) 0.001% max.
Packaging Glass Bottle
Titratable Free Base 0.03mEq/g max.
Viscosity [NULL]
Decomposition Information >500°C
Color Off-white
Melting Point 500°C / >932°°F°F
pH 8.5 to 10
Quantity 500g
Chemical Name or Material Sodium Sulfite Anhydrous
CAS 7757-83-7
Purity Grade Certified ACS
Physical Form Solid
Assay 98% min.
Assay Percent Range ≥98 %
Molecular Formula Na2O3S
Formula Weight 126.04g/mol
MDL Number MFCD00003503
ChemAlert Storage Symbol Gray
Health Hazard 2 WARNING!
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

Specifications

Chemical Name or Material Sodium Sulfite Anhydrous
CAS 7757-83-7
Purity Grade Certified ACS
Physical Form Solid
Assay 98% min.
Assay Percent Range ≥98 %
Molecular Formula Na2O3S
Formula Weight 126.04g/mol
MDL Number MFCD00003503
Accessories
 

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

WARNING!

SDS & Safety Documents