Sulfurous Acid, Pure, Approx.6% (w/v) SO2, Fisher Chemical

Specifications

• Color: Colorless
• CAS: 7782-99-2
• Packaging: Amber glass bottle
• Quantity: 2.5 L
• Molecular Formula: H2O3S
• Physical Form: Liquid
• MDL Number: 11335
• Synonym: sulphurous acid, sulfur dioxide solution, schweflige saure german, h2so3, unii-j1p7893f4j, schweflige saure, acide sulfureux, acido sulfuroso, schweflige saeure, trioxosulfuric acid
• InChI Key: LSNNMFCWUKXFEE-UHFFFAOYSA-N
• SMILES: OS(=O)O
• IUPAC Name: sulfurous acid
• Molecular Weight (g/mol): 82.073
• PubChem CID: 1100
• ChEBI: CHEBI:48854
• Formula Weight: 82.0722g/mol

Safety and Handling

Product Identifier

• Sulfurous Acid, pure, approx. 6% w/v SO5

Signal Word

• Danger

Hazard Category

• Skin corrosion/irritation Category 1 B
• Serious eye damage/eye irritation Category 1
• Acute toxicity Category 3

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H332-Harmful if inhaled.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/A§.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/A§.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.