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36189 Zinc arsenide, 99.999% (metals basis)

CAS Number
12044-55-2
Synonyms

Stock No. Size Price ($) Quantity Availability
36189-04 2g 57.00
36189-09 10g 199.00
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Zinc arsenide, 99.999% (metals basis)

MDL
MFCD00151429
EINECS
234-956-7

Chemical Properties

Formula
ZnAs2
Formula Weight
215.21
Form
10mm & Down Lump
Storage & Sensitivity
Ambient temperatures.
Solubility
It is insoluble in water.

Applications

Zinc arsenide is often used as a component in the manufacture of semiconductors.

Notes

Store in original tightly closed container. Store in a well-ventilated place. Store it away from incompatible materials such as strong oxidizing agents, acids, oxidizers, Rb2C2, halogens, interhalogens, NCl3 and possibly halocarbons. Stable at normal temperatures and pressure.

Literature References

RC Schoonmaker.; KJ Lemmerman. Vaporization of zinc arsenide. J. Chem. Eng. Data. 1972 17, (2) , 139-143.

AT Nientiedt.;W Jeitschko. The Praseodymium Zinc Arsenide Pr 3 Zn 2 As 6: Crystallizing with a Vacancy Variant of the HfCuSi 2 Type Structure. Journal of Solid State Chemistry. 1999 142, (2) , 266-272.

GHS Hazard and Precautionary Statements

Hazard Statements: H301+H331-H350

Toxic if swallowed. Toxic if inhaled. May cause cancer.

Precautionary Statements: P201-P202-P261-P264b-P270-P271-P281-P301+P310-P304+P340-P308+P313-P311-P330-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF exposed or concerned: Get medical advice/attention. Call a POISON CENTER or doctor/physician. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2842.90
TSCA
Yes

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