Magnesium nitrate physical and chemical properties

Density 1.63

Boiling point 330 °C

Melting point 89 °C

Molecular formula H12MgN2O12

Molecular weight 256.40600

Flash point -26 °F

Precise mass 256.02400

PSA 193.14000

LogP 0.18240

Appearance White colorless crystals

Vapor density 6 (vs air)

Vapor pressure 1 mm Hg ( 621 °C)

Storage conditions

Store in a cool, dry, well-ventilated room. Keep away from fire and heat sources. Store at a temperature not exceeding 28°C and relative humidity not exceeding 75%. The package must be sealed, do not get wet. Should be stored separately from flammable (combustible) materials, reducing agents, etc., do not mix storage. The storage area should be equipped with suitable materials to shelter leaks.

Stability

1. Stability Stability

2. Prohibited substances strong reducing agents, flammable or combustible materials, reactive metal powder, sulfur, phosphorus

3. Avoid contact with air Humid air

4. Polymerization hazard No polymerization

5. Decomposition products Nitrogen oxide

Water solubility 420 g/L (20 ºC)

Molecular structure

1. Molar refractive index: not available

2. Molar volume (cm3/mol): not available

3、Isotropic specific volume (90.2K): not available

4、Surface tension (dyne/cm): not available

5、Dielectric constant: not available

6、Polarization rate (10-24cm3): not available

7、Single isotope mass: 256.024066 Da

8、Nominal mass: 256 Da

9、Average mass: 256.4065 Da

Calculated chemistry

1. Calculated reference value of hydrophobic parameter (XlogP):None

2. Number of hydrogen bond donors:6

3. Number of hydrogen bond acceptors:12

4. Number of rotatable bonds:0

5. Number of reciprocal isomers:none

6. Polar surface area of topological molecules: 132

7. Number of heavy atoms:15

8.Surface charge:0

9.Complexity:18.8

10.Number of isotope atoms:0

11.Number of determined atomic structure centers:0

12.Number of uncertain atomic structure centers:0

13.Number of definite bonding centers:0

14.Number of indeterminate bonding centers:0

15.Number of covalent bonding units:9

more

1.Properties: white, easily deliquescent monoclinic crystal with bitter taste.

2.Melting point(℃):89

3. Boiling point (℃): 330 (decomposition)

4. Relative density (water=1): 1.464

5. Relative vapor density (air=1): 6.0

6. Solubility: easily soluble in water, soluble in ethanol, ether, liquid ammonia