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


Quantity 500g
Packaging Glass Bottle

Manufacturer: fisher scientific company  S430500

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Catalog No. S430-500

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

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

Specifications

Chemical Name or Material Sodium Sulfite Anhydrous
CAS 7757-83-7
Purity Grade Certified ACS Grade
Physical Form Solid
Assay ≥98%
Assay Percent Range ≥98 %
Molecular Formula Na2O3S
Formula Weight 126.04
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