M5296

Magnesium nitrate hexahydrate

Name: Magnesium nitrate hexahydrate
Brand: SIGALD

BioXtra, ≥98%

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About This Item

Linear Formula:

Mg(NO₃)₂ · 6H₂O

CAS Number:

13446-18-9

Molecular Weight:

256.41

NACRES:

NA.21

PubChem Substance ID:

329818008

UNSPSC Code:

12352302

EC Number:

233-826-7

MDL number:

MFCD00149779

Assay:

≥98%

Form:

solid

Solubility:

H₂O: 1 M at 20 °C, clear, colorless

Key Documents

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InChI key

MFUVDXOKPBAHMC-UHFFFAOYSA-N

InChI

1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;

SMILES string

O.O.O.O.O.O.[Mg++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

vapor density

6 (vs air)

product line

BioXtra

assay

≥98%

form

solid

impurities

<0.0005% Phosphorus (P), <0.005% Insoluble matter

pH

5-7 (20 °C, 50 g/L)

mp

89 °C (dec.) (lit.)

solubility

H₂O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl^-): <0.001%, sulfate (SO₄^2-): <0.005%

cation traces

Al: <0.0005%, Ba: <0.005%, Ca: <0.03%, Cu: <0.0005%, Fe: <0.0005%, K: <0.005%, Mn: <0.0005%, NH₄⁺: <0.003%, Na: <0.005%, Pb: <0.0005%, Sr: <0.005%, Zn: <0.0005%

Quality Level

200

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Biochemicals

High-Purity Biochemicals and Reagents

Lab Chemicals

Salts

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Show Differences

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This Item	237175	63087	203696
Sigma-Aldrich M5296 Magnesium nitrate hexahydrate	Sigma-Aldrich 237175 Magnesium nitrate hexahydrate	Sigma-Aldrich 63087 Magnesium nitrate hexahydrate	Sigma-Aldrich 203696 Magnesium nitrate hexahydrate
form solid	form solid	form solid	form solid
assay ≥98%	assay 98.0-102.0% (ACS specification), 99%	assay 98.0-102.0% (KT)	assay 99.999% trace metals basis
solubility H₂O: 1 M at 20 °C, clear, colorless	solubility -	solubility -	solubility -
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 100
impurities <0.0005% Phosphorus (P), <0.005% Insoluble matter	impurities -	impurities -	impurities ≤15.0 ppm Trace Metal Analysis
mp 89 °C (dec.) (lit.)	mp 89 °C (dec.) (lit.)	mp 89 °C (dec.) (lit.)	mp 89 °C (dec.) (lit.)

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

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Syntheses and crystal structures of two magnesium-tetrazole compounds in salt and polymeric forms.

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

In vitro degradability, bioactivity and cell responses to mesoporous magnesium silicate for the induction of bone regeneration.

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

In-syringe dispersive solid-phase extraction using dissolvable layered double oxide hollow spheres as sorbent followed by high-performance liquid chromatography for determination of 11 phenols in river water.

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

Electrochemical immunosensor for the analysis of the breast cancer biomarker HER2 ECD.

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

Generation of hydrate forms of paroxetine HCl from the amorphous state: an evaluation of thermodynamic and experimental predictive approaches.

M Fátima Pina et al.

International journal of pharmaceutics, 481(1-2), 114-124 (2015-01-17)

In this study, we evaluate the use of theoretical thermodynamic analysis of amorphous paroxetine hydrochloride (HCl) as well as experimental assessment in order to identify the most promising approach to stability and dissolution behaviour prediction, particularly in relation to stoichiometric

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