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

$157.23 - $872.08

Chemical Identifiers

CAS 7757-83-7
Molecular Formula Na2O3S
Molecular Weight (g/mol) 126.037
MDL Number MFCD00003503
InChI Key GEHJYWRUCIMESM-UHFFFAOYSA-L
Synonym disodium sulfite, natrium sulfurosum, natriumsulfid, natriumsulfit, sodium sulfite, sodium sulfite anhydrous, sodium sulphite, sodiumsulfite, sulftech, sulfurous acid, disodium salt
PubChem CID 24437
ChEBI CHEBI:86477
IUPAC Name disodium;sulfite
SMILES [O-]S(=O)[O-].[Na+].[Na+]
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
S430-500
SDS View Documents
Fisher Chemical
S430500
500g Glass Bottle
Each for $157.23
Case of 6 Each for $943.38
 
S430-3
SDS View Documents
Fisher Chemical
S4303
3kg Glass Bottle
Each for $386.69
Case of 4 Each for $1,546.76
 
S430-10
SDS View Documents
Fisher Chemical
S43010
10kg Poly Pail
Each for $872.08
 
Description

Description

Specifications

Chemical Identifiers

7757-83-7
126.037
GEHJYWRUCIMESM-UHFFFAOYSA-L
24437
disodium;sulfite
Na2O3S
MFCD00003503
disodium sulfite, natrium sulfurosum, natriumsulfid, natriumsulfit, sodium sulfite, sodium sulfite anhydrous, sodium sulphite, sodiumsulfite, sulftech, sulfurous acid, disodium salt
CHEBI:86477
[O-]S(=O)[O-].[Na+].[Na+]

Specifications

7757-83-7
Na2O3S
disodium sulfite, natrium sulfurosum, natriumsulfid, natriumsulfit, sodium sulfite, sodium sulfite anhydrous, sodium sulphite, sodiumsulfite, sulftech, sulfurous acid, disodium salt
[O-]S(=O)[O-].[Na+].[Na+]
126.037
CHEBI:86477
Solid
Certified ACS
2.630g/cm³
0.001% max.
0.005% max.
Glass Bottle
>500°C
500°C
500g
≥98 %
MFCD00003503
GEHJYWRUCIMESM-UHFFFAOYSA-L
disodium;sulfite
24437
126.04
≥98%
0.02% max.
Pass Test
Pass Test
0.001% max.
0.03mEq/g max.
White
8.5 to 10
Sodium Sulfite Anhydrous
Safety and Handling

Safety and Handling

WARNING!

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

SDS
Product Certifications