magnesium(2+) ion trihydrate hydrogen phosphate

• ChemBase ID: 104271
• Molecular Formular: H7MgO7P
• Molecular Mass: 174.330141
• Monoisotopic Mass: 173.97798089
• SMILES: O.O.O.[Mg+2].OP(=O)([O-])[O-]
• Canonical SMILES: [O-]P(=O)(O)[O-].O.O.O.[Mg+2]
• InChI: InChI=1S/Mg.H3O4P.3H2O/c;1-5(2,3)4;;;/h;(H3,1,2,3,4);3*1H2/q+2;;;;/p-2
• InChIKey: OKIWLDVQGKRUNR-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: magnesium(2+) ion trihydrate hydrogen phosphate
• IUPAC Traditional name: magnesium(2+) ion trihydrate hydrogen phosphate; magnesium(2+) trihydrate hydrogen phosphate
• Synonyms: Newberyite; Magnesium phosphate dibasic trihydrate; Magnesium hydrogen phosphate trihydrate; Magnesium phosphate, dibasic trihydrate; Magnesium hydrogen phosphate trihydrate; Dimagnesium phosphate; MAGNESIUM PHOSPHATE; 磷酸氢镁 三水合物; 磷酸镁 二元 三水合物; 三水合磷酸氢镁

Database IDs

• CAS Number: 7782-75-4
• EC Number: 231-823-5; 233-142-9; 231-824-0
• MDL Number: MFCD00150390
• Merck Index: 145681
• PubChem SID: 162091436; 24882346; 24845707; 24896630; 24846047
• PubChem CID: 16204530

CALCULATED PROPERTIES

• Polarizability: 5.685633 Å^3
• Polar Surface Area: 83.42 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• Acid pKa: 1.7961261
• H Acceptors: 4
• H Donor: 1
• LogD (pH = 5.5): -3.3916447
• LogD (pH = 7.4): -3.9718332
• Log P: -1.0201038
• Molar Refractivity: 12.4085 cm^3

PROPERTIES

Physical Property

• Solubility: 5 M HCl: soluble0.1 M at 20 °C, clear, colorless
• Density: 2.123 g/ml; 2.123 g/mL at 25 °C(lit.); 2.13
• Absorption Wavelength: λ: 260 nm Amax: 0.035; λ: 280 nm Amax: 0.035

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• German water hazard class: 3
• TSCA Listed: 是
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥97%; ≥98%; ≥98.0% (KT); ≥98.0% (T); 98-103%; 99%
• Grade: puriss. special; purum p.a.
• Impurities: ≤0.002% heavy metals (as Pb); ≤2% Na; insoluble matter, passes filter test; Mg,-Mg-dihydrogen phosphate, in accordance
• Cation Traces: Al: ≤100 mg/kg; As: ≤0.2 mg/kg; As: ≤1 mg/kg; Ba: ≤5 mg/kg; Ba:, in accordance; Bi: ≤5 mg/kg; Ca: ≤2000 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤500 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤200 mg/kg; chloride (Cl-): ≤50 mg/kg; chloride (Cl-): ≤500 mg/kg; sulfate (SO42-): ≤1000 mg/kg; sulfate (SO42-): ≤300 mg/kg; sulfate (SO42-): ≤500 mg/kg
• Loss on Drying: ~34% loss on ignition, 800 °C; ~34% loss on ignition, 800°C
• Quality: meets analytical specification of DAB
• λ: 0.1 M in 5 M HCl
• Product Line: BioUltra
• Linear Formula: MgHPO4 · 3H2O

DETAILS

MP Biomedicals - 02155303

Dibasic Trihydrate

Sigma Aldrich - M1265

包装
1 kg in poly bottle
250 g in poly bottle