-
Name
GALLIUM NITRIDE
- EINECS 247-129-0
- CAS No. 25617-97-4
- Article Data2
- CAS DataBase
- Density 6.1
- 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
- Transport Information
- Appearance Grey / Yellow Crystalline solid
- Safety 22-24/25 37.
- Risk Codes R36, R37, R38, R43.
-
Molecular Structure
- Hazard Symbols
- Synonyms Galliummononitride;Gallium mononitride (GaN);Gallium nitride;
- PSA 23.79000
- LogP -0.14072
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 N2 flow 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. |
Related Products
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- Gallium fluoride
- Gallium iodide (GaI<sub>3</sub>)
- Gallium nitride (GaN)
- Gallium phosphide (GaP)
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