Sodium Dithionite, Extra Pure, SLR, Fisher Chemical™

Product Code	Brand	Quantity
10274490	Fisher Chemical S/3800/53	500 g
10539580	Fisher Chemical S/3800/63	3 kg

Description

Sodium Dithionite, Extra Pure, SLR

Chemical Identifiers

• CAS: 7775-14-6
• Molecular Weight (g/mol): 174.096
• InChI Key: JVBXVOWTABLYPX-UHFFFAOYSA-L
• PubChem CID: 24489
• SMILES: [O-]S(=O)S(=O)[O-].[Na+].[Na+]

• Molecular Formula: Na2O4S2
• MDL Number: 11640
• Synonym: sodium dithionite, sodium hydrosulfite, disodium dithionite, vatrolite, sodium sulfoxylate, sodium hydrosulphite, dithionous acid, disodium salt, blankit, burmol, hydros
• ChEBI: CHEBI:66870

Specifications

• Melting Point: 300°C
• Color: White
• Physical Form: Powder/Solid
• MDL Number: 11640
• InChI Key: JVBXVOWTABLYPX-UHFFFAOYSA-L
• Molecular Weight (g/mol): 174.096
• ChEBI: CHEBI:66870
• Packaging: Plastic powder jar

• CAS: 7775-14-6
• pH: 8 to 9.5
• Molecular Formula: Na2O4S2
• Synonym: sodium dithionite, sodium hydrosulfite, disodium dithionite, vatrolite, sodium sulfoxylate, sodium hydrosulphite, dithionous acid, disodium salt, blankit, burmol, hydros
• SMILES: [O-]S(=O)S(=O)[O-].[Na+].[Na+]
• PubChem CID: 24489
• Formula Weight: 174.1g/mol

Safety and Handling

Product Identifier

• Sodium hydrosulfite

Signal Word

• Danger

Hazard Category

• Self-heating substance Category 1
• Acute toxicity Category 4

Hazard Statement

• H251-Self-heating: may catch fire.
• H302-Harmful if swallowed.
• EUH031-Contact with acids liberates toxic gas.

Precautionary Statement

• P235+P410-Keep cool. Protect from sunlight.
• P264-Wash thoroughly after handling.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.