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1303-28-2 - Arsenic(V) oxide, 99.6% (metals basis) - H31944 - Alfa Aesar

H31944 Arsenic(V) oxide, 99.6% (metals basis)

CAS Number
1303-28-2
Synonyms

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Arsenic(V) oxide, 99.6% (metals basis)

MDL
MFCD00003434
EINECS
215-116-9

Chemical Properties

Formula
As2O5
Formula Weight
229.79
Melting point
315° dec.
Density
4.32

Notes

Powder

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H350-H400-H410

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

Precautionary Statements: P201-P261-P273-P281-P301+P310-P304+P340-P311-P405-P403+P233-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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. Call a POISON CENTER or doctor/physician. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2811.29
TSCA
Yes
RTECS
CG2275000

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