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Magnesium nitrate hexahydrate

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Name

Magnesium nitrate hexahydrate

EINECS 231-104-6
CAS No. 13446-18-9 Density 1.63 g/cm3
PSA 193.14000 LogP 0.18240
Solubility 420 g/L (20 °C ) in water Melting Point 89 °C
Formula H12MgN2O12 Boiling Point 83 °C at 760 mmHg
Molecular Weight 148.315 Flash Point -26 °F
Transport Information UN 2056 3/PG 2 Appearance White colourless crystal
Safety 43-7/8-37/39-36-17-26-45-36/37/39-23 Risk Codes 34-8-36/37/38
Molecular Structure Molecular Structure of 13446-18-9 (Magnesium nitrate hexahydrate) Hazard Symbols CorrosiveC,IrritantXi,OxidizingO
Synonyms

Nitric acid, magnesiumsalt, hydrate (2:1:6);Dusicnan horecnaty;

Article Data 62

Magnesium nitrate hexahydrate Synthetic route

7697-37-2

nitric acid

magnesium oxide

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
In nitric acid mgO dissolved in HNO3;
In water drying the mixing soln. of MgO and HNO3;
In nitric acid prepn. by dissolving MgO in threefold excess of HNO3;
Heating;
In water

ammonium nitrate

magnesium oxide

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
In neat (no solvent) byproducts: NH3, H2O; MgO reacted with molten NH4NO3 with formation of Mg(NO3)2, NH3 and H2O;;
byproducts: NH3; H2O;
In neat (no solvent) byproducts: NH3, H2O; MgO reacted with molten NH4NO3 with formation of Mg(NO3)2, NH3 and H2O;;
7697-37-2

nitric acid

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
With magnesium chloride evapn. with excess of HNO3 soln.;>99
With magnesium chloride no reaction at low temp.;0%
With MgCl2 no reaction at low temp.;0%
With MgCl2 evapn. with excess of HNO3 soln.;>99

ammonium nitrate

7439-95-4

magnesium

A

13446-18-9

magnesium(II) nitrate

B

7664-41-7

ammonia

C

7732-18-5

water

Conditions
ConditionsYield
byproducts: N2; 10-20°C above the melting-point;
10102-44-0

Nitrogen dioxide

7439-95-4

magnesium

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
byproducts: MgO; Mg in form of filings, at dark red heat;
byproducts: MgO; Mg in form of filings, at dark red heat;

magnesium hyponitrate tetrahydrate

A

magnesium hydroxide

B

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
In neat (no solvent) byproducts: nitrogen oxides; decompn. on thermal dehydration at 130°C with and without vacuum;;
7697-37-2

nitric acid

magnesium carbonate

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
In water
In water

silver nitrate

7786-30-3

magnesium chloride

13446-18-9

magnesium(II) nitrate

Conditions
ConditionsYield
In methanol at 70℃; Inert atmosphere;
67-56-1

methanol

13446-18-9

magnesium(II) nitrate

[Cu(pyrimidine-2-olate-N1,N3)2]n*nH2O

[Cu(pyrimidine-2-olate-N1,N3)2]*0.5Mg(nitrate)2*0.5methanol*0.5water

Conditions
ConditionsYield
In methanol; water stirring suspn. of copper compd. in 0.05 M soln. of magnesium nitrate in4:1 mixt. of methanol and water for 1 wk at room temp.; elem. anal.;99%
13446-18-9

magnesium(II) nitrate

sodium tetrakis(imidazolyl)borate

magnesium tetrakis(imidazolyl)borate dihydrate

Conditions
ConditionsYield
In ethanol; water soln. Na(B(Im)4) in aq. EtOH was layered with aq. soln. Mg(NO3)2, diffusion for 1 week at 60°C; ppt. was filtered; elem. anal.;92%

Magnesium nitrate hexahydrate Specification

The Magnesium nitrate hexahydrate, with the CAS registry number 13446-18-9, is also known as Dusicnan horecnaty. It belongs to the product categories of Inorganic Salts; Magnesium; Synthetic Reagents; M-N, Puriss p.a. ACS; Analytical Reagents for General Use; Puriss p.a. ACS; Magnesium Salts; MagnesiumMetal and Ceramic Science; Salts; Magnesium Protein Structural Analysis;Optimization Reagents;X-Ray Crystallography;Analytical Reagents;Replacement Kit Items;Water Test;Matrix Modifiers (for Graphite Furnace AAS)Protein Structural Analysis;Atomic Absorption Spectroscopy (AAS); Spectroscopy; Metal and Ceramic Science; ACS GradeSynthetic Reagents; Essential Chemicals; Routine Reagents. Its EINECS registry number is 231-104-6. This chemical's molecular formula is H12MgN2O12 and molecular weight is 256.40648. Its IUPAC name is called magnesium dinitrate hexahydrate. This chemical's classification code is Skin / Eye Irritant.

Physical properties of Magnesium nitrate hexahydrate: (1)ACD/LogP: -0.13; (2)#H bond acceptors: 4; (3)#H bond donors: 1; (4)Enthalpy of Vaporization: 37.72 kJ/mol; (5)Boiling Point: 83 °C at 760 mmHg; (6)Vapour Pressure: 49.8 mmHg at 25°C.

Preparation of Magnesium nitrate hexahydrate: this chemical can be prepared by 30%~50% nitric acid and MgO. This reaction should process in the temperature of 60 °C.

MgO+2HNO3→ Mg(NO3)2+H2O

Uses of Magnesium nitrate hexahydrate: it can be used as a dehydrating agent of concentrated nitric acid in inorganic industry and the manufacture of other magnesium salts, nitrate. In addition, the product can also be used for the manufacture of explosives in the defense industry. What's more, it also can be used to prepare the catalyst and as a strong oxidant.

When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. In addition, this chemical is oxidising. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.[Mg+2]
(2)InChI: InChI=1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1
(3)InChIKey: MFUVDXOKPBAHMC-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 5440mg/kg (5440mg/kg)   "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972Vol. -, Pg. 9, 1972.

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