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Arsenic(III) oxide

BGC Id:260078453526
CAS No:1327-53-3
Synonyms: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
Molecular Formula:As2O3
Molecular Weight:197.8414
EINECS:215-481-4
Structural Formula

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Molecular Formula: As2O3 Molecular Weight: 197.8414

The last intensive check and update was carried out on 2025/08/26.

Identify

Synonyms:
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
CAS:
1327-53-3
EINECS:
215-481-4
Molecular Formula:
As2O3
MDL:
MFCD00003433
SMILES:
C1COCCC1OC2=CC=CC=C2C=O

Properties

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
download Download Molfile for :
Arsenic Oxide (As2O3)

Suppliers

ProChem, Inc.

ProChem, Inc. was established in 1986 to supply quality chemical products at competitive prices. We are now celebrating 30 years of chemical manufacturing. Our philosophy at ProChem Centers on our customers Needs and the Quality of our products. Siamo fornitore di Potassium metaborate.
Nazione: USA   telefono: +1 (815) 398-1788   Fax: +1 (815) 398-1810

Zyntex Ltd

tipologia di azienda: Bulk chemical supplier
Nazione: Türkiye
As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...

Fox Chemicals GmbH

Fox Chemicals GmbH is a young, dynamic and full-service supplier and distributor of speciality products and laboratory equipment, representing quality manufacturers around the world. These strong and narrow partnerships with the producers, give the advantage to the customers, to get a very competitive prices, a short delivery time, the documents important and indispensable for his work, and at all events, a common business in the mutual respect and the transparency. Forniamo Platinum(IV) oxide 1-hydrate pure. Fox Che ...
tipologia di azienda: International Supplier
Nazione: Germany
telefono: +49 7240 927151
Fax: +49 7240 927150

Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. Leap Chem Co., Ltd è un venditore di 1,3-Dimethylimidazolium chloride. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Nazione: P.R.China   telefono: +852-30606658  

Skyrun Industrial Co., Ltd.

tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-576-84015261
Fax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. è un venditore di 2-Bromo-9-fluorenone. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Safety Information

Hazard Classes:
6.1
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
45-28-34-50/53 (R)
Safety Codes:
53-45-60-61 (S)
WGK Germany:
3
RID / ADR:
UN 1561 6.1 / PG 2
RTECS:
CG3325000
Storage temperature:
Poison room

What other providers are available for CAS 1327-53-3?

In addition to the providers presented here for Arsenic(III) oxide with the CAS number 1327-53-3, there are other 25 providers with slightly different product names available for this CAS number.

Leap Chem Co., Ltd | BuGuCh & Partners +14 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past
+3 additional providers that we know from the past
+2 additional providers that we know from the past




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