Ammonium oxalate monohydrate

• Catalog No.: 32304
• CAS Number: 6009-70-7
• M. F.: C2H10N2O5
• M. W.: 142.1112
• Purity: 99.5-101.0%

SYNONYMS

• Title: 草酸铵 一水合物
• IUPAC name: oxalic acid diamine hydrate
• IUPAC Traditional name: oxalic acid diamine hydrate
• Synonyms: Oxalic acid diammonium salt; 草酸 二铵盐

DATABASE IDS

• MDL Number: MFCD00149694
• PubChem SID: 24859355
• EC Number: 238-135-4
• Beilstein Number: 3759830
• CAS Number: 6009-70-7

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: nitrate (NO3-): ≤5 mg/kg
• Antion Traces: sulfate (SO42-): ≤20 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤2 mg/kg
• Cation Traces: K: ≤10 mg/kg
• Cation Traces: Mg: ≤10 mg/kg
• Cation Traces: Na: ≤10 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: ACS reagent, reag. ISO, reag. Ph. Eur.
• Grade: puriss. p.a.
• Ignition Residue: ≤0.02% (as SO4)
• Impurities: ≤0.005% in water insoluble matters
• Linear Formula: (NH4)2C2O4 · H2O
• Purity: 99.5-101.0%
• Melting Point: 133 °C (dec.)(lit.)
• pH: 6-7 (20 °C, 2.5%)
• 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 1759 8/PG 3
• Risk Statements: 21/22
• Safety Statements: 24/25
• Hazard Class: 8
• UN Number: 1759
• Packing Group: 3
• German water hazard class: 1