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Gallium nitride (GaN)

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Name

Gallium nitride (GaN)

EINECS 247-129-0
CAS No. 25617-97-4 Density 6.1
PSA 23.79000 LogP -0.14072
Solubility Slightly soluble in hot concentrated sulfuric acid and hot conc. sodium hydroxide. Insoluble in water and dilute acids. Melting Point 800oC
Formula GaN Boiling Point decomposes at >600℃ [KIR78]
Molecular Weight 86.7535 Flash Point N/A
Transport Information N/A Appearance Grey / Yellow Crystalline solid
Safety 22-24/25 37. Risk Codes R36, R37, R38, R43.
Molecular Structure Molecular Structure of 25617-97-4 (GALLIUM NITRIDE) Hazard Symbols N/A
Synonyms

Galliummononitride;Gallium mononitride (GaN);Gallium nitride;

Article Data 2

Gallium nitride (GaN) Specification

The Gallium nitride, with the CAS registry number 25617-97-4, is also known as Galliummononitride. It belongs to the product categories of Ceramics; Metal and Ceramic Science; Nitrides. This chemical's molecular formula is GaN and molecular weight is 83.73. Its EINECS registry number is 247-129-0. What's more, its IUPAC name is Azanylidynegallane. It is yellow power. It can be used for high-brightness blue and green LED. It can be produced by heating Ga for 30 min in the Nflow at 1050~1100 ℃.

When you are dealing with this chemical, you should be very careful. Do not breathe dust. You should avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1) SMILES: [Ga]#N
(2) InChI: InChI=1/Ga.N/rGaN/c1-2
(3) InChIKey: JMASRVWKEDWRBT-MDMVGGKAAI

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo intraperitoneal 5gm/kg (5000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(6), Pg. 45, 1965.
mouse LDLo oral 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(6), Pg. 45, 1965.
rat LDLo intratracheal 250mg/kg (250mg/kg) LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)" Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(6), Pg. 45, 1965.

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