Name: Calcium Nitride

Molecular formula: Ca3N2

CAS number: 12013-82-0

Degree: 2.632g/cm3

Point: 1195 ℃

Path: Fluorescent powder, chemical reagents, special ceramics, etc

calcium nitride

Chemical formula: Ca3N2

Molecular weight: 148.25

CAS login number: 12013-82-0

EINECS entry number: 234-592-9

Melting point: 1195 ℃

Density: 2.632 g/cm³

Appearance: Brown powder

Properties: Calcium nitride is very active and will absorb water and decompose in the air. When it encounters water, it reacts violently to form calcium hydroxide and ammonia, resulting in ammonia with a pungent taste.

Preparation process: Calcium nitride can be prepared by reaction of elemental calcium in nitrogen stream.

Purpose:

1. Calcium nitride is mainly used as a chemical reagent and is the main raw material for phosphors.

2. Alloy additives: added to some alloys, can change the structure and performance of the alloy, refine the grain, improve the strength, hardness and wear resistance of the alloy. Can be used as carbide, diamond tools, cermet, high temperature alloy additives.

3. Calcium nitride has excellent properties such as high temperature resistance, impact resistance, good thermal conductivity, etc., and is widely used in electronic industry, ceramic industry and other fields.

4. Semiconductor material preparation: In the preparation process of semiconductor materials, calcium nitride can be used as a nitrogen source to form nitriding layers on the semiconductor surface, which can improve the performance of semiconductor devices, improve its stability and reliability, and play an important role in the manufacture of integrated circuits and electronic components.

5. Hydrogen storage materials: calcium nitride has potential application value in the field of hydrogen storage, which can realize hydrogen storage and release by reacting with hydrogen, providing possible solutions for the storage and transportation of hydrogen energy in the future.

Storage and transportation: Calcium nitride is very active and will absorb water and decompose in the air. Reacts violently with water. Store sealed.