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1303-33-9 - Arsenic(III) sulfide, 99.9% (metals basis) - Arsenic trisulfide - 12371 - Alfa Aesar

12371 Arsenic(III) sulfide, 99.9% (metals basis)

CAS Number
1303-33-9
Synonyms
Arsenic trisulfide

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Arsenic(III) sulfide, 99.9% (metals basis)

MDL
MFCD00003435
EINECS
215-117-4

Chemical Properties

Formula
As2S3
Formula Weight
246.03
Form
Powder/Lumps
Melting point
300°
Boiling Point
707°
Density
3.43
Solubility
Insoluble in water. Soluble in alkali sulfides or carbonate, hot HCl

Notes

Decomposed by HNO<sub>3</sub>

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H400-H410

Toxic if swallowed. Toxic if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements: P273-P270-P309-P310-P302+P352-P501a

Avoid release to the environment. Do not eat, drink or smoke when using this product. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,806
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2813.90
TSCA
Yes
RTECS
CG2638000

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