27301

Salicylic acid

meets analytical specification of Ph. Eur., BP, USP, 99.5-100.5% (calc. to the dried substance)

• Synonym(s): 2-Hydroxybenzoic acid
• Linear Formula: 2^-(HO)C₆H₄CO₂H
• CAS Number: 69-72-7
• Molecular Weight: 138.12
• Beilstein: 774890
• EC Number: 200-712-3
• MDL number: MFCD00002439
• PubChem Substance ID: 24856524
• NACRES: NA.21

Properties

• Quality Level: 200
• vapor density: 4.8 (vs air)
• vapor pressure: 1 mmHg ( 114 °C)
• assay: 99.5-100.5% (calc. to the dried substance)
• quality: meets analytical specification of Ph. Eur., BP, USP
• impurities: residual solvents, complies; ≤0.001% heavy metals (as Pb); ≤0.2% related subst. (HPLC)
• ign. residue: ≤0.05% (as SO₄)
• loss: ≤0.3% loss on drying
• bp: 211 °C (lit.)
• mp: 158-161 °C (lit.); 158-161 °C
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤200 mg/kg
• suitability: complies for appearance of solution; complies for identity
• application(s): pharmaceutical (small molecule)
• SMILES string: OC(=O)c1ccccc1O
• InChI: 1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)
• InChI key: YGSDEFSMJLZEOE-UHFFFAOYSA-N
• Gene Information: human ... ALB(213) , PTPN1(5770)

Safety Information

• Pictograms: GHS05,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H302 - H318 - H361d
• Precautionary Statements: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): 314.6 °F - closed cup
• Flash Point(C): 157 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves