12271-72-6

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Basic information

Product Name: germanium arsenide
Synonyms: germanium arsenide
CAS NO:12271-72-6
Molecular Formula: AsGeH₅
Molecular Weight: 517.6064
EINECS: 235-547-6
Product Categories: N/A
Mol File: 12271-72-6.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: germanium arsenide(CAS DataBase Reference)
NIST Chemistry Reference: germanium arsenide(12271-72-6)
EPA Substance Registry System: germanium arsenide(12271-72-6)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 12271-72-6(Hazardous Substances Data)

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Factory Supply Germanium arsenide
Cas No: 12271-72-6
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Ality Chemical Corporation
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Germanium arsenide(GeAs)
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Zibo Hangyu Biotechnology Development Co., Ltd
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germanium arsenide
Cas No: 12271-72-6
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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD
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Germanium arsenide(GeAs)
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germanium arsenide
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Shanghai Run-Biotech Co., Ltd.
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Germanium arsenide
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Cerametek Materials（ShenZhen）Co., Ltd.
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12271-72-6 Usage

General Description

Germanium arsenide is a chemical compound consisting of germanium and arsenic, with the chemical formula GeAs. It is a semiconductor material that is used in the production of electronic devices such as diodes, transistors, and infrared optical systems. Germanium arsenide has a high refractive index and is commonly used in the production of optical windows and lenses for infrared applications. It also possesses high thermal stability and is often used in high-temperature electronic devices. However, germanium arsenide is toxic and exposure to the compound should be minimized to prevent health hazards.

Check Digit Verification of cas no

The CAS Registry Mumber 12271-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12271-72:
(7*1)+(6*2)+(5*2)+(4*7)+(3*1)+(2*7)+(1*2)=76
76 % 10 = 6
So 12271-72-6 is a valid CAS Registry Number.

InChI:InChI=1/AsGe/c1-2

12271-72-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	Arsanylidynegermanium

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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