Oxalic acid dihydrate

• Catalog No.: 93722
• CAS Number: 6153-56-6
• M. F.: C2H6O6
• M. W.: 126.06544
• Purity: ≥99.5% (RT)

SYNONYMS

• Title: 草酸 二水合物
• IUPAC name: oxalic acid dihydrate
• IUPAC Traditional name: oxalic acid dihydrate
• Synonyms: Ethanedioic acid; 乙二酸

DATABASE IDS

• Beilstein Number: 3679436
• CAS Number: 6153-56-6
• MDL Number: MFCD00149102
• EC Number: 205-634-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5000 μg/kg
• Antion Traces: phosphate (PO43-): ≤500 μg/kg
• Antion Traces: sulfate (SO42-): ≤2000 μg/kg
• Cation Traces: Ag: ≤0.01 mg/kg
• Cation Traces: Al: ≤0.02 mg/kg
• Cation Traces: As: ≤0.01 mg/kg
• Cation Traces: Au: ≤0.001 mg/kg
• Cation Traces: Ba: ≤0.01 mg/kg
• Cation Traces: Be: ≤0.001 mg/kg
• Cation Traces: Bi: ≤0.001 mg/kg
• Cation Traces: Ca: ≤0.1 mg/kg
• Cation Traces: Cd: ≤0.05 mg/kg
• Cation Traces: Ce: ≤0.005 mg/kg
• Cation Traces: Co: ≤0.005 mg/kg
• Cation Traces: Cr: ≤0.01 mg/kg
• Cation Traces: Cs: ≤0.01 mg/kg
• Cation Traces: Cu: ≤0.005 mg/kg
• Cation Traces: Dy: ≤0.005 mg/kg
• Cation Traces: Er: ≤0.005 mg/kg
• Cation Traces: Eu: ≤0.005 mg/kg
• Cation Traces: Fe: ≤0.05 mg/kg
• Cation Traces: Ga: ≤0.001 mg/kg
• Cation Traces: Gd: ≤0.005 mg/kg
• Cation Traces: Ge: ≤0.005 mg/kg
• Cation Traces: Hf: ≤0.005 mg/kg
• Cation Traces: Hg: ≤0.005 mg/kg
• Cation Traces: Ho: ≤0.005 mg/kg
• Cation Traces: In: ≤0.001 mg/kg
• Cation Traces: Ir: ≤0.005 mg/kg
• Cation Traces: K: ≤0.2 mg/kg
• Cation Traces: La: ≤0.005 mg/kg
• Cation Traces: Li: ≤0.005 mg/kg
• Cation Traces: Lu: ≤0.005 mg/kg
• Cation Traces: Mg: ≤0.02 mg/kg
• Cation Traces: Mn: ≤0.005 mg/kg
• Cation Traces: Mo: ≤0.005 mg/kg
• Cation Traces: Na: ≤0.1 mg/kg
• Cation Traces: Nb: ≤0.005 mg/kg
• Cation Traces: Nd: ≤0.005 mg/kg
• Cation Traces: Ni: ≤0.01 mg/kg
• Cation Traces: Os: ≤0.01 mg/kg
• Cation Traces: Pb: ≤0.01 mg/kg
• Cation Traces: Pd: ≤0.01 mg/kg
• Cation Traces: Pr: ≤0.005 mg/kg
• Cation Traces: Pt: ≤0.05 mg/kg
• Cation Traces: Rb: ≤0.01 mg/kg
• Cation Traces: Re: ≤0.005 mg/kg
• Cation Traces: Rh: ≤0.005 mg/kg
• Cation Traces: Ru: ≤0.005 mg/kg
• Cation Traces: Sb: ≤0.005 mg/kg
• Cation Traces: Sc: ≤0.05 mg/kg
• Cation Traces: Se: ≤0.01 mg/kg
• Cation Traces: Sm: ≤0.005 mg/kg
• Cation Traces: Sn: ≤0.005 mg/kg
• Cation Traces: Sr: ≤0.01 mg/kg
• Cation Traces: Ta: ≤0.01 mg/kg
• Cation Traces: Tb: ≤0.005 mg/kg
• Cation Traces: Te: ≤0.005 mg/kg
• Cation Traces: Th: ≤0.005 mg/kg
• Cation Traces: Ti: ≤0.02 mg/kg
• Cation Traces: Tl: ≤0.001 mg/kg
• Cation Traces: Tm: ≤0.005 mg/kg
• Cation Traces: U: ≤0.001 mg/kg
• Cation Traces: V: ≤0.01 mg/kg
• Cation Traces: W: ≤0.005 mg/kg
• Cation Traces: Y: ≤0.005 mg/kg
• Cation Traces: Yb: ≤0.005 mg/kg
• Cation Traces: Zn: ≤0.02 mg/kg
• Cation Traces: Zr: ≤0.1 mg/kg
• Grade: TraceSELECT®
• Impurities: ≤10 mg/kg total nitrogen
• Linear Formula: HO2CCO2H · 2H2O
• Purity: ≥99.5% (RT)
• Purity: ≥99.9999% (metals basis)
• Melting Point: 104-106 °C(lit.)
• Vapor Density: 4.4 (vs air)
• Vapor Pressure: <0.01 mmHg ( 20 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P280
• RID/ADR: UN 3261 8/PG 3
• Risk Statements: 21/22
• Safety Statements: 24/25
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 3
• German water hazard class: 1

DETAILS

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