Sodium hydrosulfite, ca. 85%, Tech., ACROS Organics™

Brand:  Acros Organics 169590020

Product Code. 10665032

Chemical Identifiers

• Chemical Name or Material: Sodium hydrosulfite
• CAS: 7775-14-6
• Assay: ≈85%
• Molecular Formula: Na₂O₄S₂
• Formula Weight: 174.1
• Synonym: Sodium dithionite

• Name Note: tech., ca. 85%
• Purity Grade: Technical Grade
• Assay Percent Range: ca. 85%
• Linear Formula: Na₂S₂O₄
• MDL Number: MFCD00011640

Specifications

• Chemical Name or Material: Sodium hydrosulfite
• CAS: 7775-14-6
• Physical Form: Crystalline Powder
• Assay Percent Range: ca. 85%
• Linear Formula: Na₂S₂O₄
• MDL Number: MFCD00011640
• Synonym: Sodium dithionite
• Packaging: Glass Bottle
• Melting Point: > 300.0°C

• Name Note: tech., ca. 85%
• Purity Grade: Technical Grade
• Assay: ≈85%
• Molecular Formula: Na₂O₄S₂
• Formula Weight: 174.1
• Merck Index: 15, 8747
• Solubility Information: Solubility in water: 250g/L (20°C). Other solubilities: slightly soluble in alcohol
• Color: White
• Quantity: 2kg

Safety and Handling

Product Identifier

• Sodium hydrosulfite

Signal Word

• Danger

Hazard Category

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

Hazard Statement

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

Precautionary Statement

• P235+P410-Keep cool. Protect from sunlight.
• P264-Wash face, hands and anyA§ thoroughly after handling.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ A§ 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.