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Gallium nitride

Gallium nitride structure

CAS No:
25617-97-4
Formula:
GaN
Chemical Name:
Gallium nitride
Synonyms:
Gallium nitride (GaN);Gallium mononitride;Gallium mononitride (GaN);Gallium nitride;12024-03-2;1446207-09-5;1448238-33-2;1609630-87-6;2094993-80-1
Categories:
Organic Chemistry > Organometallic Compounds

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Description

yellow powder

Gallium nitride Basic Attributes

Molecular Weight：

83.73

Exact Mass：

84.94430

EC Number：

247-129-0

DSSTox ID：

DTXSID2067111

Characteristics

PSA：

23.8

XLogP3：

-0.14072

Appearance：

Yellow Powder

Density：

6.1 g/cm³

Melting Point：

>1427 °C

Refractive Index：

2.70 (27℃)

Water Solubility：

Slightly soluble in hot concentrated sulfuric acid and hot conc. sodium hydroxide.Insoluble in water and dilute acids.

Toxicity：

Oral-mouse LDL0: 10000 mg/kg; intraperitoneal-mouse LDL0: 5000 mg/kg

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36;R37;R38;R43

safety instructions：

22-24/25

RTECS Number：

LW9640000

Storage features：

Warehouse ventilated, low temperature and dry

Stability/Shelf Life：

Stability Store under dry argon. Water and moisture sensitive. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P280

Hazard Statements：

H317

GHS Classification：

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory.

Toxicity

Toxicity class：

practically nontoxic

Drug Information

MeSH Entry Terms：

gallium nitride

Gallium nitride Use and Manufacturing

Uses

Blue and UV light emitter with applications in semiconductor devices including:LEDs, laser diodes, lighting, displays, and data storage.

Manufacturing Info：

Gallium nitride (GaN): ACTIVE

Computed Properties

Molecular Weight:83.730
Hydrogen Bond Acceptor Count:1
Exact Mass:82.92865
Monoisotopic Mass:82.92865
Topological Polar Surface Area:23.8
Heavy Atom Count:2
Complexity:10
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 25617-97-4

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Gallium Nitride GaN CAS25617-97-4

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