Citric acid monohydrate

• Catalog No.: C0706
• CAS Number: 5949-29-1
• M. F.: C6H10O8
• M. W.: 210.1388
• Purity: ≥99.5%

SYNONYMS

• Title: 柠檬酸 一水合物
• IUPAC name: 2-hydroxypropane-1,2,3-tricarboxylic acid hydrate
• IUPAC Traditional name: citro hydrate

DATABASE IDS

• Beilstein Number: 4018641
• PubChem SID: 24892269
• CAS Number: 5949-29-1
• MDL Number: MFCD00149972
• EC Number: 201-069-1

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.001%
• Antion Traces: sulfate (SO42-): ≤0.002%
• Ash: ≤0.02%
• Cation Traces: Al: ≤0.0005%
• Cation Traces: Ca: ≤0.0005%
• Cation Traces: Cu: ≤0.0005%
• Cation Traces: Fe: ≤0.0005%
• Cation Traces: K: ≤0.005%
• Cation Traces: Mg: ≤0.0005%
• Cation Traces: NH4+: ≤0.05%
• Cation Traces: Na: ≤0.005%
• Cation Traces: Pb: ≤0.001%
• Cation Traces: Zn: ≤0.0005%
• Impurities: ≤0.001% Phosphorus (P)
• Impurities: ≤0.005% Insoluble matter
• Purity: ≥99.5%
• pKa: (1) 3.13, (2) 4.76, (3) 6.4
• Flash Point: 173 °C
• Flash Point: 343.4 °F
• Solubility: H2O: soluble1 M, clear, colorless
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: GE7810000
• Safety Statements: 26
• German water hazard class: 1