Magnesium phosphate dibasic trihydrate
SIAL/63080 - BioUltra, ≥98.0% (KT)
Synonym: Magnesium hydrogen phosphate trihydrate; Newberyite
CAS Number: 7782-75-4
Empirical Formula (Hill Notation): HMgO4P · 3H2O
Molecular Weight: 174.33
EC Number: 233-142-9
MDL Number: MFCD00150390
Linear Formula: MgHPO4 · 3H2O
Product Type: Chemical
λ | 0.1 M in 5 M HCl |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤500 mg/kg | |
assay | ≥98.0% (KT) |
cation traces | Al: ≤100 mg/kg |
As: ≤0.2 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 mg/kg | |
Ca: ≤2000 mg/kg | |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤50 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 | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
density | 2.123 g/mL at 25 °C (lit.) |
impurities | insoluble matter, passes filter test |
InChI | 1S/Mg.H3O4P.3H2O/c;1-5(2, |
InChI key | OKIWLDVQGKRUNR-UHFFFAOYSA |
loss | ~34% loss on ignition, 800 °C |
product line | BioUltra |
Quality Level | 200 ![]() |
SMILES string | [Mg++].[H]O[H].[H]O[H].[H |
solubility | 5 M HCl: 0.1 M at 20 °C, clear, colorless |
UV absorption | λ: 260 nm Amax: 0.035 |
λ: 280 nm Amax: 0.035 |
Application: | Magnesium hydrogen phosphate trihydrate (Newberyite), a biodegradable cave mineral, may be used to study its physical and reactive chemistries. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.0% (KT) |
Density | 2.123 g/mL at 25 °C (lit.) |
UNSPSC | 12161700 |