GERMANIUM NITRIDE

Description References

Product Name: GERMANIUM NITRIDE
CAS No.: 12065-36-0
Chemical Name: GERMANIUM NITRIDE
Synonyms: GERMANIUM NITRIDE;PubChem ID: 16684757;germanium(IV) nitride;germanium(iii) nitride;GERMANIUM TETRANITRIDE;trigermanium tetranitride;GERMANIUM NITRIDE, 99.99+%;GERMANIUM NITRIDE ISO 9001：2015 REACH;Germanium(III) nitride >=99.99% trace metals basis;Cobalt Nickel Chromium (Co-Ni-Cr) Alloy Sputtering Targets
CBNumber: CB7776601
Molecular Formula: Ge3N4
Formula Weight: 273.95
MOL File: 12065-36-0.mol

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GERMANIUM NITRIDE Property

Melting point:: >850 °C (dec.)(lit.)
Density: 5.35 g/mL at 25 °C(lit.)
solubility: insoluble in H2O, acid solutions, aquaregia
form: orthorhombic crystals
Specific Gravity: 5.35
color: orthorhombic crystals, crystalline
Water Solubility: insoluble H2O; does not react with most mineral acids, aqua regia or caustic solutions [KIR78] [CRC10]
EPA Substance Registry System: Germanium nitride (Ge3N4) (12065-36-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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GERMANIUM NITRIDE Chemical Properties,Usage,Production

Description

Germanium nitride (Ge3N4) does not occur in nature as a compound. It can be produced by reacting germanium with ammonia. It can be applied as a passivation layers to germanium-based radiation detectors. Germanium Nitride is reported to be used as a water-insoluble gate dielectric film in metal oxide semiconductor field effect transistor with germanium channel.² It is used in etchant formulation, which was originally developed for silicon oxynitride.³

References

G. Maggioni, S. Carturan, L. Fiorese, N. Pinto, F. Caproli, D. R. Napoli, M. Giarola, G. Mariotto, Germanium nitride and oxynitride films for surface passivation of Ge radiation detectors, 2017, vol. 393, pp.119-126
H. Kondo, I. Yanagi, M. Sakashita, A. Sakai, M. Ogawa, S. Zaima, Electrical properties and bonding structures of germanium nitride/Ge(100) structures formed by radical nitridation, 2006, vol. 3, pp. 287-289
P. Walker, W. H. Tarn, CRC Handbook of Metal Etchants, 1991, ISBN 0-8493-6323-6

Chemical Properties

brownish-white powder(s); -200 mesh with 99.999% purity; prepared by reacting Ge powder(s) and ammonia at 700°C–850°C; ortho-rhomb; a=1.384nm, b=0.406 nm, c=0.818 nm [CIC73] [CER91] [CRC10]

GERMANIUM NITRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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GERMANIUM NITRIDE Suppliers

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12065-36-0, GERMANIUM NITRIDERelated Search:

CALCIUM NITRIDE GALLIUM NITRIDE NEODYMIUM(III) NITRIDE CHROMIUM NITRIDE ERBIUM NITRIDE STRONTIUM NITRIDE DYSPROSIUM NITRIDE TITANIUM NITRIDE cerium nitride ZINC NITRIDE Aluminum nitride IRON NITRIDE EUROPIUM NITRIDE LUTETIUM NITRIDE MOLYBDENUM NITRIDE triberyllium nitride GERMANIUM NITRIDE Germanium nitride oxide

trigermanium tetranitride

GERMANIUM NITRIDE, 99.99+%

germanium(iii) nitride

GERMANIUM NITRIDE

GERMANIUM TETRANITRIDE

Germanium(III) nitride >=99.99% trace metals basis

PubChem ID: 16684757

GERMANIUM NITRIDE ISO 9001：2015 REACH

Cobalt Nickel Chromium (Co-Ni-Cr) Alloy Sputtering Targets

germanium(IV) nitride

12065-36-0

Ge3N4

N4Ge3

Nitrides

Ceramics

Metal and Ceramic Science