Magnesium nitrate hexahydrate
SIGALD/63087 - puriss. p.a., ACS reagent, 98.0-102.0% (KT)
CAS Number: 13446-18-9
Empirical Formula (Hill Notation): MgN2O6 · 6H2O
Molecular Weight: 256.41
EC Number: 233-826-7
MDL Number: MFCD00149779
Linear Formula: Mg(NO3)2 · 6H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤10 mg/kg |
| phosphate (PO43-): ≤5 mg/kg | |
| sulfate (SO42-): ≤20 mg/kg | |
| assay | 98.0-102.0% (KT) |
| cation traces | As: ≤1 mg/kg |
| Ba: ≤10 mg/kg | |
| Ca: ≤50 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| heavy metals: ≤5 ppm (by ICP-OES) | |
| K: ≤50 mg/kg | |
| Mn: ≤5 mg/kg | |
| Na: ≤10 mg/kg | |
| NH4+: ≤10 mg/kg | |
| Ni: ≤50 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤10 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | solid |
| grade | ACS reagent |
| puriss. p.a. | |
| InChI | 1S/Mg.2NO3.6H2O/c;2*2-1(3 |
| InChI key | MFUVDXOKPBAHMC-UHFFFAOYSA |
| mp | 89 °C (dec.) (lit.) |
| pH | 5.0-8.2 (25 °C, 50 mg/mL in H2O) |
| Quality Level | 200  |
| SMILES string | O.O.O.O.O.O.[Mg++].[O-][N |
| vapor density | 6 (vs air) |
| Application: | Magnesium nitrate hexahydrate may be used as a starting material for the synthesis of Mg-Al spinel precursors, required for the preparation of magnesium aluminate spinel (MgAl2O4) powder. |
| General description: | Magnesium nitrate hexahydrate is a hydrated magnesium salt. A mixture of magnesium nitrate hexahydrate and magnesium chloride hexahydrate has been reported as a potential phase change material (PCM) for the storage of latent thermal energy. It has been employed as a base material in this mixture to evaluate the storage and effective utilization of urban waste heat from emerged co-generation systems. Its crystals belong to the monoclinic crystal system. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Purity | 98.0-102.0% (KT) |
| mp | 89 °C (dec.) (lit.) |
| UNSPSC | 12352300 |