56260

3-Hydroxypropane-1-sulfonic acid

technical, ~80% (T)

• Synonym(s): 1-Hydroxypropane-3-sulfonic acid, 3-Hydroxy-1-propanesulfonic acid, 3-Hydroxypropan-1-sulfonic acid, 3-Hydroxypropanesulfonic acid
• Linear Formula: HOCH₂CH₂CH₂SO₃H
• CAS Number: 15909-83-8
• Molecular Weight: 140.16
• Beilstein: 1753832
• MDL number: MFCD00066499
• UNSPSC Code: 12352100
• PubChem Substance ID: 57651575
• NACRES: NA.22

Properties

• grade: technical
• Assay: ~80% (T)
• impurities: ≤0.1% 1,3-propane sultone; ~20% water
• density: 1.364 g/mL at 20 °C (lit.)
• SMILES string: OCCCS(O)(=O)=O
• InChI: 1S/C3H8O4S/c4-2-1-3-8(5,6)7/h4H,1-3H2,(H,5,6,7)
• InChI key: WQPMYSHJKXVTME-UHFFFAOYSA-N

Description

General description

may contain up to ~40% (NMR) 3,3′-Oxydi(propanesulfonic acid)

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves