等级
ACS reagent
puriss. p.a.
质量水平
蒸汽密度
6 (vs air)
检测方案
98.0-102.0% (KT)
形式
solid
pH值（酸碱度）
5.0-8.2 (25 °C, 50 mg/mL in H2O)
mp
89 °C (dec.) (lit.)
痕量阴离子
chloride (Cl-): ≤10 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg
痕量阳离子
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字符串
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
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一般描述
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.
应用
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.
WGK
WGK 1
法规信息
易制爆化学品
危险化学品
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)
Mohamed Abdellatif Bensegueni et al.
Acta crystallographica. Section C, Structural chemistry, 71(Pt 3), 222-228 (2015-03-04)
Two alkaline earth-tetrazole compounds, namely catena-poly[[[triaquamagnesium(II)]-μ-5,5'-(azanediyl)ditetrazolato-κ(3)N(1),N(1'):N(5)] hemi{bis[μ-5,5'-(azanediyl)ditetrazolato-κ(3)N(1),N(1'):N(2)]bis[triaquamagnesium(II)]} monohydrate], {[Mg(C(2)HN(9))(H(2)O)(3)][Mg(2)(C(2)HN(9))(2)(H(2)O)(6)]0.5·H(2)O}n, (I), and bis[5-(pyrazin-2-yl)tetrazolate] hexaaquamagnesium(II), (C(5)H(3)N(6))[Mg(H(2)O)(6)], (II), have been prepared under hydrothermal conditions. Compound (I) is a mixed dimer-polymer based on magnesium ion centres and can be regarded as the first example
Sheng Tang et al.
Journal of chromatography. A, 1373, 31-39 (2014-12-02)
Layered double oxide hollow spheres (LDO-HSs) were synthesized and employed as a dissolvable sorbent in dispersive solid-phase extraction (DSPE) to extract eleven United States Environmental Protection Agency's priority phenols from aqueous samples. With their higher specific surface area, LDO-HSs showed
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