Arsenic(III) oxide | CAS 1327-53-3

Element: arsenic oxide

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C-S » Chemicals » arsenic-iii-oxide-PX66584

Identification

Arsenic(III) oxide

CAS:

1327-53-3

EINECS:

215-481-4

Molecular Formula:

As₂O₃

MDL:

MFCD00003433

SMILES:

O=[As]O[As]=O

Synonym:

arsenicum album ; arsenious oxide ; arsenoacid ; trisenox ; claudetite ; arsenic oxide (as2o3) ; arsenous oxide ; white arsenic ; trisonex ; caswellno059 ; arsodent ; arsenic(iii) trioxide ; arsenictrioxide ; as2o3 ; arsenic sesquioxide ; crudearsenic ; claudelite ; arsenolite ; arsenous anhydride ; arsenite ; arsenicblanc ; arsenioustrioxide ; diarsenic trioxide

Suppliers

Krada CPS Industry S.L

KCIS11885940

Umicore AG & Co. KG | Precious Metals Chemistry

3000026297

Umicore AG & Co. KG | Precious Metals Chemistry

UAC|PMC253820304

Fox Chemicals GmbH

FC9722916

Sigma-Aldrich International GmbH

SI17285184

Leap Chem Co., Ltd

LC9722916

Santa Cruz Biotechnology, Inc.

210837

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Alfa (A Johnson Matthey Company)

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Arsenic(III) oxide, Puratronic, 99.996% (metals basis excluding Sb), Sb 20ppm max

Alfa (A Johnson Matthey Company)

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Prices & Availability

Data is processed

Properties for Arsenic(III) oxide

Molecular Weight:

197.8414 g·mol−1

Density:

3,738 g/cm³

Melting point:

312.3 °C

Boiling point:

465 °C

Flash point:

465 °C subl.

Solubility:

20 g/L (25 °C) in water, soluble in dilute acids and alkalies, practically insoluble in organic solvents

Physical Description:

white powder and fine chunks

Transport Information:

UN 1561 6.1/PG 2

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

GHS06
Toxic

Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3

GHS08
Health hazard

Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A, 1B, 2
Carcinogenicity, categories 1A, 1B, 2
Reproductive toxicity, categories 1A, 1B, 2
Specific target organ toxicity following single exposure, categories 1, 2
Specific target organ toxicity following repeated exposure, categories 1, 2
Aspiration hazard, categories 1, 2

GHS09
Environmental hazard

Acute hazards to the aquatic environment, category 1
Chronic hazards to the aquatic environment, categories 1, 2
Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:

R28 - Very toxic if swallowed
R34 - Causes burns
R45 - May cause cancer
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Safety Codes:

S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

6.1

Hazard Symbols:

T+, N

Storage temperature :

Poison room

RID/ADR certification :

UN 1561 6.1 / PG 2

Alternative Distributors of [Arsenic(III) oxide]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Xiamen Topusing Chemical Co., Ltd. | ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | Cfm Oskar Tropitzsch GmbH