Sulfuric acid, extra pure, fuming, 20-30% free SO3, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 8014-95-7
• Molecular Formula: H2O7S2
• Molecular Weight (g/mol): 178.13
• MDL Number: MFCD00137792
• InChI Key: HIFJUMGIHIZEPX-UHFFFAOYSA-N
• SMILES: O=S(=O)=O.OS(O)(=O)=O

• Color: Brown to Colorless
• Melting Point: 2.0°C
• Boiling Point: 138.0°C
• Density: 1.9200g/mL
• Packaging: Glass bottle
• Residue after Ignition: 0.01% max.
• Specific Gravity: 1.92
• Quantity: 500 g
• Linear Formula: H₂SO₄·SO₃
• Physical Form: Liquid
• UN Number: 1831
• Merck Index: 15, 9104
• Synonym: oleum, fuming sulfuric acid, sulfuric acid, fuming, oleum iodisum, sulfuric acid fuming, oleum fuming sulfuric acid, sulfuric acid, mixt with sulfur trioxide, sulfur trioxide, mixt. with sulfuric acid, sulfuric acid mixture with sulfur trioxide
• Solubility Information: Solubility in water: miscible. Other solubilities: soluble in ethanol
• IUPAC Name: sulfuric acid;sulfur trioxide
• PubChem CID: 24681
• Formula Weight: 178.14
• Percent Purity: 20 to 30% (free SO3)
• Grade: Extra Pure
• Chemical Name or Material: Sulfuric Acid

Safety and Handling

Product Identifier

• Sulfuric acid, fuming, approx. 20% free SO3

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 A
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H335-May cause respiratory irritation.
• H330-Fatal if inhaled.
• EUH014-Reacts violently with water.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• 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/.

RUO – Research Use Only