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14668 Arsenic(V) oxide, 99.9% (metals basis)

CAS Number
1303-28-2
Synonyms
Arsenic pentoxide

Stock No. Size Price ($) Quantity Availability
14668-14 25g 119.00
14668-22 100g 368.00
Add to Cart Bulk/Specialty Print Quote View Item

Arsenic(V) oxide, 99.9% (metals basis)

MDL
MFCD00003434
EINECS
215-116-9

Chemical Properties

Formula
As2O5
Formula Weight
229.79
Form
-60 Mesh Powder
Melting point
315° dec.
Density
4.32
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Soluble in water and alcohol.

Applications

Arsenic(V) oxide is used in the preparation of metal arsenates. It is used for dye and printing industries. Further, it is used in wood preservatives, colored glass and metal adhesives.

Notes

Hygroscopic. Incompatible with strong oxidizing agents and strong acids.

Literature References

Borges-Portela, À. S.; da Costa Rocha, M. O.; Silveira, J. N.; Cunha, R.; Beinner, M. A.; Rocha, R. L.; da Silva, J. B. B. Methods to determine Arsenic, Aluminium and Tin in Meglumine Antimoniate (Glucantime®) by Graphite Furnace Atomic Absorption Spectrometry using surface response optimization. Bull. Env. Pharmacol. Life Sci. 2015, 4, 143-153.

Lee, E.; Han, Y.; Park, J.; Hong, J.; Silva, R. A.; Kim, S.; Kim, H. Bioleaching of arsenic from highly contaminated mine tailings using Acidithiobacillus thiooxidans. J. Environ. Manage. 2015, 147, 124-131.

Matouq, M.; Jildeh, N.; Qtaishat, M.; Hindeyeh, M.; Al Syouf, M. Q. The adsorption kinetics and modeling for heavy metals removal from wastewater by Moringa pods. J. Environ. Chem. Eng. 2015, 3 (2), 775-784.

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

Merck
14,798
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2811.29
TSCA
Yes
RTECS
CG2275000

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