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MAGNESIUM NITRIDE

Product Name:
MAGNESIUM NITRIDE
CAS No.
12057-71-5
Chemical Name:
MAGNESIUM NITRIDE
CBNumber:
CB3769166
Molecular Formula:
Mg3N2
Formula Weight:
100.93
MOL File:
12057-71-5.mol
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MAGNESIUM NITRIDE Property

Melting point:
800°C
Density 
2.71 g/mL at 25 °C(lit.)
form 
Powder
Specific Gravity
2.71
Water Solubility 
Reacts with water.
Sensitive 
Moisture Sensitive
Stability:
Air sensitive. Incompatible with moisture, strong acids, strong bases.
EPA Substance Registry System
Magnesium nitride (Mg3N2) (12057-71-5)
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Safety

Hazard Codes 
Xi,F
Risk Statements 
36/37/38-14/15
Safety Statements 
26-36-Neverusewater.
RIDADR 
UN 2813 4.3/PG 1
WGK Germany 
3
TSCA 
Yes
HazardClass 
4.1
PackingGroup 
II
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N-Bromosuccinimide Price More Price(3)

Sigma-Aldrich Gold
Product number:
415111
Product name :
Magnesium nitride
Purity:
cubic phase, 325 mesh, ≥99.5% trace metals basis
Packaging:
10g
Price:
$81.4
Updated:
2019/12/02
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Buy
Alfa Aesar Gold
Product number:
041946
Product name :
Magnesium nitride, 99.6% (metals basis)
Packaging:
50g
Price:
$329
Updated:
2020/06/24
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Buy
Alfa Aesar Gold
Product number:
041946
Product name :
Magnesium nitride, 99.6% (metals basis)
Packaging:
10g
Price:
$73.8
Updated:
2020/06/24
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MAGNESIUM NITRIDE Chemical Properties,Usage,Production

Description

Magnesium nitride has the molecular formula of Mg3N2 and the molecular weight of 100.9494 g/mol. It can be prepared by the reaction of Mg metal in a pure stream of nitrogen gas:
3Mg + 2N2? Mg3N2
At room temperature and pressure, it is a greenish yellow powder. Its density is 2.712 g/cm3 and it melts at about 1500 °C. Its CAS number is 12057-71-5. It reacts with water to produce ammonia gas, as do many metal nitrides: Mg3N2 + 6H2O ? 3Mg(OH)2 + 2NH3 In fact, when magnesium is burned in air, some magnesium nitride is formed in addition to the principal product, MgO. Where two Mg2+ ions are directly linked together. The lattice parameter and coordinates of Mg3N2 were obtained. It is a cubic anti-bixbyite structure with lattice parameter a = 9:9528? . The metal (Mg) atoms are in general positions 48 e of space group Ia3 (x; y; z). There are two crystallographically different kinds of N atoms: N1 is in positions 8b (1/4, 1/4, 1/4), and N2 in positions 24d (x, 0,1/4). In this structure, the N-arrays are fairly close to ideal cubic close packing. The 12 shortest N–N distances are in the range from 3.31 to 3.72?. Each nitrogen atom is coordinated by six Mg atoms. N1 has six Mg neighbors with a distance of 2.14?, while N2 is coordinated by six Mg with different N–Mg distances ranging from 2.084 to 2.179?. The Mg–Mg distances are 2.72?.

Chemical Properties

solid

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MAGNESIUM NITRIDE Suppliers

Global(42)Suppliers
Alfa Aesar
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400-610-6006; 021-67582000
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021-67582001/03/05
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Guangdong wengjiang Chemical Reagent Co., Ltd.
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