30-0110

L-(+)-Tartaric acid

JIS special grade, ≥99.5%

• Synonym(s): (2R,3R)-(+)-Tartaric acid, L-Threaric acid
• Linear Formula: HO₂CCH(OH)CH(OH)CO₂H
• CAS Number: 87-69-4
• Molecular Weight: 150.09
• Beilstein/REAXYS Number: 1725147
• MDL number: MFCD00064207
• UNSPSC Code: 51113400
• PubChem Substance ID: 329753407

Properties

• grade: JIS special grade
• vapor density: 5.18 (vs air)
• assay: ≥99.5%
• form: solid
• autoignition temp.: 797 °F
• availability: available only in Japan
• mp: 170-172 °C (lit.)
• solubility: water: soluble 150 g/L at 25 °C
• SMILES string: O[C@H]([C@@H](O)C(O)=O)C(O)=O
• InChI: 1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1
• InChI key: FEWJPZIEWOKRBE-JCYAYHJZSA-N

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 302.0 °F - closed cup
• flash_point_c: 150 °C - closed cup