63087
硝酸镁 六水合物
puriss. p.a., ACS reagent, 98.0-102.0% (KT)
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关于此项目
线性分子式:
Mg(NO3)2 · 6H2O
化学文摘社编号:
分子量:
256.41
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-826-7
MDL number:
Assay:
98.0-102.0% (KT)
Form:
solid
Quality Level
vapor density
6 (vs air)
grade
ACS reagent, puriss. p.a.
assay
98.0-102.0% (KT)
form
solid
pH
5.0-8.2 (25 °C, 50 mg/mL in H2O)
mp
89 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤20 mg/kg
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, K: ≤50 mg/kg, Mn: ≤5 mg/kg, NH4+: ≤10 mg/kg, Na: ≤10 mg/kg, Ni: ≤50 mg/kg, Pb: ≤5 mg/kg, Sr: ≤10 mg/kg, Zn: ≤5 mg/kg, heavy metals: ≤5 ppm (by ICP-OES)
SMILES string
O.O.O.O.O.O.[Mg++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
InChI key
MFUVDXOKPBAHMC-UHFFFAOYSA-N
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.
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.
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存储类别
11 - Combustible Solids
wgk
WGK 1
法规信息
易制爆化学品
危险化学品
此项目有
A wet-chemical process yielding reactive magnesium aluminate spinel (MgAl2O4) powder.
Li JG, et al.
Ceramics International, 27(4), 481-489 (2001)
Performance of heat charge/discharge of magnesium nitrate hexahydrate and magnesium chloride hexahydrate mixture to a single vertical tube for a latent heat storage system.
Nagano K, et al.
Applied Thermal Engineering, 24(2), 209-220 (2004)
Cell dimensions and space group of magnesium nitrate hexahydrate.
Mozzi RL and Bekebrede WR.
Acta Crystallographica, 14(12), 1296-1297 (1961)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 8147341000 | 04022536422954 |
| 8149860050 | 04027269003388 |
| L7875-25G | 04061833965726 |
| 8147340100 | 04022536422947 |
| 63087-1KG | 04061832717968 |
| 63087-250G | 04061832717982 |