SX0060

Salicylic Acid

Meets ACS Specifications GR ACS

• Synonym(s): Salicylic Acid, 2-Hydroxybenzoic Acid
• Linear Formula: C₆H₄(OH)COOH
• CAS Number: 69-72-7
• MDL number: MFCD00002439
• UNSPSC Code: 12352106
• EC Index Number: 200-712-3

Properties

• vapor pressure: <1 hPa ( 100 °C)
• Quality Level: 200
• Assay: ≥99%
• form: crystals
• technique(s): tissue culture: suitable (plant)
• ign. residue: ≤0.01%
• color: white
• pH: 2.4 ( in H₂O, saturated solution)
• bp: 211 °C/1013 hPa
• mp: 157-159 °C
• transition temp: flash point 157 °C
• solubility: 2 g/L
• density: 1.44 g/cm³ at 20 °C
• anion traces: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.003%
• cation traces: Fe: ≤2 ppm; heavy metals (as Pb): ≤5 ppm
• shipped in: ambient
• storage temp.: room temp
• 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

Description

Application

Meets ACS Specifications GR ACS

Analysis Note

Assay99.0% minChloride (Cl)0.001% maxColorWhiteFormCrystalsHeavy metals (as Pb)5ppm maxIron (Fe)2ppm maxMelting point158.0-161.0°CResidue after ignition0.01% maxSubstances darkened by sulfuric acidTo pass testSulfate (SO4)0.003% max

Safety Information

• Pictograms: GHS08,GHS05,GHS07
• 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