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Sigma-Aldrich

Magnesium nitrate hexahydrate

BioUltra, ≥99.0% (KT)

Sinonimo/i:

Magnesium dinitrate hexahydrate, Magnesium nitrate hydrate, Mg(NO3)2.6H2O

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About This Item

Formula condensata:
Mg(NO3)2 · 6H2O
Numero CAS:
Peso molecolare:
256.41
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.26

Densità del vapore

6 (vs air)

Livello qualitativo

Nome Commerciale

BioUltra

Saggio

≥99.0% (KT)

Forma fisica

solid

Impurezze

insoluble matter, passes filter test

pH

5.0-8.2 (25 °C, 1 M in H2O)

Punto di fusione

89 °C (dec.) (lit.)

Solubilità

H2O: 1 M at 20 °C, clear, colorless

Anioni in tracce

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Cationi in tracce

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤10 mg/kg
Bi: ≤10 mg/kg
Ca: ≤5000 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤100 mg/kg
Li: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤10 mg/kg
Zn: ≤5 mg/kg

Assorbimento

cut-off at 333 nm in H2O at 1 M

Stringa SMILE

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;;;;;;
MFUVDXOKPBAHMC-UHFFFAOYSA-N

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Applicazioni


  • Thermal energy storage: Research highlights the use of magnesium nitrate hexahydrate as a salt hydrate phase change material for thermal energy storage in printing composites, indicating its potential in enhancing the efficiency of energy storage systems (Lak et al., 2023).

  • Encapsulation in non-aqueous emulsions: A study on the encapsulation of hygroscopic liquids mentions the utilization of magnesium nitrate hexahydrate, focusing on its stability and performance in controlled release applications, which are critical in various industrial and pharmaceutical processes (Lak et al., 2022).

  • Supramolecular metallogel for separation processes: Utilization of magnesium nitrate hexahydrate in the formation of a thixotropic supramolecular metallogel is reported, showcasing its application in iodine sequestration and column-based dye separation, highlighting its versatility in purification and chemical separation technologies (Alam and Sarma, 2020).

Altre note

Matrix modifier in the determination of serum aluminum and chromium by AAS

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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I clienti hanno visto anche

C. Veillon et al.
Analytica Chimica Acta, 164, 67-67 (1984)
Evaluation of the L'vov platform and matrix modification for the determination of aluminium in serum.
M Bettinelli et al.
The Analyst, 110(1), 19-22 (1985-01-01)
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
Zhaoying Wu et al.
Colloids and surfaces. B, Biointerfaces, 120, 38-46 (2014-06-07)
Mesoporous magnesium silicate (m-MS) was synthesized, and the in vitro degradability, bioactivity and primary cell responses to m-MS were investigated. The results suggested that the m-MS with mesoporous channels of approximately 5nm possessed the high specific surface area of 451.0m(2)/g
Raquel C B Marques et al.
Talanta, 129, 594-599 (2014-08-17)
Human epidermal growth factor receptor 2 (HER2) is a breast cancer biomarker that plays a major role in promoting breast cancer cell proliferation and malignant growth. The extracellular domain (ECD) of HER2 can be shed into the blood stream and

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