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CALCIUM NITRIDE

CALCIUM NITRIDE
CALCIUM NITRIDE structure
CAS No.
12013-82-0
Chemical Name:
CALCIUM NITRIDE
Synonyms
metalsbasis);CALCIUM NITRIDE;tricalcium dinitride;calciumnitride(ca3n2);CalciuM nitride (99%-Ca);Calciumnitride,(metals basis);CALCIUM NITRIDE, -200 MESH, 99%;Calcium nitride, 99% (metals basis);CalciuM nitride powder, -200 Mesh, 99% trace Metals basis (contains <0.5% Mg);CALCIUM NITRIDE, 99%CALCIUM NITRIDE, 99%CALCIUM NITRIDE, 99%CALCIUM NITRIDE, 99%
CBNumber:
CB2672982
Molecular Formula:
Ca3N2
Formula Weight:
148.25
MOL File:
12013-82-0.mol

CALCIUM NITRIDE Properties

Melting point:
1195°C
Boiling point:
1195 °C
Density 
2.63 g/mL at 25 °C(lit.)
form 
Pieces
Specific Gravity
2.63
color 
Brown
Water Solubility 
Insoluble in water.
Sensitive 
Moisture Sensitive
InChIKey
DVJMVZQXJNJSJR-UHFFFAOYSA-N
CAS DataBase Reference
12013-82-0(CAS DataBase Reference)
EPA Substance Registry System
Calcium nitride (Ca3N2) (12013-82-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05
Signal word  Danger
Hazard statements  H228-H318-H260-H314
Precautionary statements  P223-P231+P232-P280-P305+P351+P338-P370+P378-P422-P210-P260h-P303+P361+P353-P405-P501a
Hazard Codes  F,C
Risk Statements  11-29-34
Safety Statements  16-22-26-36/37/39-45
RIDADR  UN 3208 4.3/PG 1
WGK Germany  3
TSCA  Yes
HazardClass  4.1
PackingGroup  II

CALCIUM NITRIDE price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 415103 Calcium nitride 200 mesh, 95% 12013-82-0 25g $408 2020-08-18 Buy
Sigma-Aldrich 415103 Calcium nitride 200 mesh, 95% 12013-82-0 100g $1250 2020-08-18 Buy
Alfa Aesar 013124 Calcium nitride, 99% (metals basis) 12013-82-0 50g $313 2020-06-24 Buy
Alfa Aesar 013124 Calcium nitride, 99% (metals basis) 12013-82-0 5g $40.3 2020-06-24 Buy
Strem Chemicals 20-2025 Calcium nitride (99%-Ca) 12013-82-0 5g $69 2020-06-24 Buy

CALCIUM NITRIDE Chemical Properties,Uses,Production

Description

Calcium nitride has the formula of Ca3N2 and the molecular weight of grams per mole. It can be prepared by the reactionofCametal inapure streamof nitrogen gas:
3Ca + 2N2 ? Ca3N2
A second method is the decomposition of an amide:
3Ca(NH2)2 + heat ? Ca3N2 + 4NH3
This must be accomplished in an inert atmosphere (not nitrogen gas). It is a reddish-brown powder. Its CAS number is 12013-82-0 and its density is 2.76 g/ cm3. It melts at 1195 °C (2183 F).α-Calcium nitride is the commonly encountered form. It has an antibixbyite structure similar to Mn2O3, except that the positions of the ions are reversed: calcium (Ca2+) ions take the oxide (O2-) positions and nitride ions (N3-) that of the manganese (Mn3+). If Ca metal is burned in air, it forms the oxide, CaO, and the nitride, Ca3N2. The latter reacts with atmospheric moisture to produce the hydroxide of calcium and ammonia:
Ca3N2 + 6H2O ? 3Ca(OH)2 + 2NH3

Chemical Properties

12mm pieces and smaller, -200 mesh 99% pure; brown crystal(s); hex: a=0.3533nm, c=0.411 nm; cub: a=1.138 nm [CIC73] [CER91]

Uses

Recent advances in the utilization of single crystals for a wide variety of purposes, especially in various electronic surveillance and detection applications, has generated considerable research in the development of improved techniques for growing single crystalline materials. A problem has arisen, however, in that many of the methods relied upon heretofore fail to growcrystals having a reproducibly high quality. Calcium nitride as a high temperature solvent has been used in the recrystallization of refractory aluminum nitride, that is growing single crystals of aluminum nitride from a molten solution containing the refractory material as the solute, and calcium nitride as the solvent. Crystallization is accomplished by the precipitation or crystallization of the solute, the solute being the desired crystal, from the molten solution.

CALCIUM NITRIDE Preparation Products And Raw materials

Raw materials

Preparation Products


CALCIUM NITRIDE Suppliers

Global( 48)Suppliers
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Haihang Industry Co.,Ltd
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Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
BeiJing Hwrk Chemicals Limted 010-57411838 010-57411839-
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