Sodium phosphate dibasic dodecahydrate

• Catalog No.: 71649
• CAS Number: 10039-32-4
• M. F.: H25Na2O16P
• M. W.: 358.142201
• Purity: ≥99.0% (T)

SYNONYMS

• Title: 磷酸钠 二元 十二水合物
• IUPAC name: disodium dodecahydrate hydrogen phosphate
• IUPAC Traditional name: disodium dodecahydrate hydrogen phosphate
• Synonyms: Disodium hydrogen phosphate dodecahydrate; Disodium phosphate; sec-Sodium phosphate; 二盐基磷酸钠; di-Sodium hydrogen phosphate dodecahydrate; 磷酸二钠; 磷酸氢二钠 十二水合物

DATABASE IDS

• PubChem SID: 24886242
• MDL Number: MFCD00149181
• EC Number: 231-448-7
• CAS Number: 10039-32-4

PROPERTIES

• Antion Traces: fluoride (F-): ≤5 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Al: ≤5 mg/kg
• Cation Traces: As: ≤0.5 mg/kg
• Cation Traces: Ba: ≤5 mg/kg
• Cation Traces: Bi: ≤5 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Li: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Impurities: insoluble matter, passes filter test
• λ: 0.1 M in H2O
• Linear Formula: Na2HPO4 · 12H2O
• Product Line: BioXtra
• Purity: ≥99.0% (T)
• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Absorption Wavelength: λ: 260 nm Amax: 0.01
• Absorption Wavelength: λ: 280 nm Amax: 0.01
• pH: 8.8-9.4 (25 °C, 0.1 M in H2O)
• Solubility: H2O: soluble0.1 M at 20 °C, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: TC5725000
• German water hazard class: 1

DETAILS

Description (English)

Other Notes
For enzymatic and histochemical studies1,2

Description (简体中文)

Other Notes
For enzymatic and histochemical studies1,2