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Magnesium nitrate hexahydrate

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Products Intro: Product Name:Magnesium nitrate hexahydrate
CAS:13446-18-9
Purity:99% Package:25KG;5KG;1KG
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Products Intro: Product Name:Magnesium nitrate hexahydrate
CAS:13446-18-9
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CAS:13446-18-9
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CAS:13446-18-9
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Products Intro: Product Name:Magnesium nitrate hexahydrate
CAS:13446-18-9
Purity:99% Package:5KG;1KG

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Magnesium nitrate hexahydrate Basic information
Uses Production Methods
Product Name:Magnesium nitrate hexahydrate
Synonyms:dusicnanhorecnaty;MAGNESIUM META;MAGNESIUM MATRIX MODIFIER, FOR GRAPHITE FURNACE-AAS;MAGNESIUM NITRATE HEXAHYDRATE 99.999+%;MAGNESIUM NITRATE HEXAHYDRATE*SIGMAULTRA;MAGNESIUM NITRATE HEXAHYDRATE 99% A.C&;MAGNESIUM NITRATE HEXAHYDRATE, REAGENT-PLUS, 99.99+%;MAGNESIUM NITRATE HEXAHYDRATE, 99%, A.C. S. REAGENT
CAS:13446-18-9
MF:H12MgN2O12
MW:256.41
EINECS:603-823-9
Product Categories:metal nitrate salts;Metal and Ceramic Science;ACS GradeSynthetic Reagents;Essential Chemicals;Routine Reagents;Matrix Modifiers (for Graphite Furnace AAS)Protein Structural Analysis;Atomic Absorption Spectroscopy (AAS);Spectroscopy;Analytical Reagents;Replacement Kit Items;Water Test;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;MagnesiumProtein Structural Analysis;Optimization Reagents;X-Ray Crystallography
Mol File:13446-18-9.mol
Magnesium nitrate hexahydrate Structure
Magnesium nitrate hexahydrate Chemical Properties
Melting point 89 °C
Boiling point 330 °C
density 1.63
vapor density 6 (vs air)
vapor pressure 1 mm Hg ( 621 °C)
Fp −26 °F
storage temp. 2-8°C
solubility H2O: 1 M at 20 °C, clear, colorless
form turnings
Specific Gravity1.64
color White
PH5.0-8.2 (25℃, 50mg/mL in H2O)
Water Solubility 420 g/L (20 ºC)
Sensitive Hygroscopic
Merck 14,5674
BRN 4948473
Stability:Stable. Strong oxidizer - contact with organic material may lead to fire. Do not store near combustible materials. Incompatible with combustible materials, organics, strong reducing agents.
CAS DataBase Reference13446-18-9(CAS DataBase Reference)
EPA Substance Registry SystemMagnesium (II) nitrate, hexahydrate (13446-18-9)
Safety Information
Hazard Codes C,Xi,O,T
Risk Statements 34-8-36/37/38-23/24/25
Safety Statements 43-7/8-37/39-36-17-26-45-36/37/39-23-27
RIDADR UN 2056 3/PG 2
WGK Germany -
RTECS OM3756000
3-9
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 28342980
ToxicityLD50 orally in Rabbit: 5440 mg/kg
MSDS Information
ProviderLanguage
Magnesium nitrate hexahydrate English
SigmaAldrich English
ACROS English
ALFA English
Magnesium nitrate hexahydrate Usage And Synthesis
UsesSodium bisulfate is used for pickling metals; bleaching leather; carbonizing wool; in carbonic acid baths, and manufacturing magnesia cements.
Production MethodsSodium bisulfate is a by-product of sodium sulfate manufacture. One process involves reacting sulfuric acid with sodium nitrate at high temperature to form nitric acid and sodium bisulfate:
NaNO3 + H2SO4 → NaHSO4 + HNO3 (g)
In the above reaction, nitric acid is obtained as vapor. It is purged from the system and collected in water to obtain nitric acid solution of desired concentration. Sodium bisulfate is separated by fractional crystallization.
Chemical PropertiesWhite colourless crystal
UsesMagnesium 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.
General DescriptionMagnesium 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.
HazardLow toxicity by ingestion. A mild skin and eye irritant.
Purification MethodsCrystallise the nitrate from water (2.5mL/g) by partial evaporation in a desiccator. It is deliquescent and is soluble in EtOH. After two recrystallisations, ACS grade salt has: metal (ppm) Ca (6.2), Fe (8.4), K (2), Mo (0.6), Na (0.8), Se (0.02).
Magnesium nitrate hexahydrate Preparation Products And Raw materials
Raw materialsNitric acid-->Magnesium oxide-->Magnesium carbonate-->Magnesium nitrate
Tag:Magnesium nitrate hexahydrate(13446-18-9) Related Product Information
Calcium chloride hexahydrate Nickel(II) chloride hexahydrate Magnesium stearate Nickel chloride Magnesium sulfate heptahydrate Magnesium oxide Chloral hydrate Magnesium sulfate Benzylmagnesium chloride TERT-BUTYLMAGNESIUM CHLORIDE Methylmagnesium chloride HEXYLMAGNESIUM BROMIDE Ethylmagnesium bromide Nitric acid Hydrazine hydrate Magnesium SEC-BUTYLMAGNESIUM CHLORIDE Magnesium nitrate