Trimagnesium diarsorate

As2Mg3O8

trimagnesium diarsorate

CAS10103-50-1

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Identification

CAS Number
10103-50-1
EC Number
233-285-7
UN Number
1622
Index Number
033-005-00-1
PubChem CID
24943

Physical-chemical properties

Molecular Formula
As2Mg3O8
Molar Mass
350.75 g/mol
IUPAC Name
trimagnesium diarsorate

Chemical Identifiers

InChI
InChI=1S/2AsH3O4.3Mg/c2*2-1(3,4)5;;;/h2*(H3,2,3,4,5);;;/q;;3*+2/p-6
InChI Key
WFJMDQBZLSODEP-UHFFFAOYSA-H

Overview

Trimagnesium diarsorate (CAS 10103-50-1) is an inorganic arsenic compound with magnesium cations and arsenate anions forming a crystalline structure. This specialized chemical compound, with the molecular formula As2Mg3O8 and molecular weight of 350.75 g/mol, represents an important class of mixed metal arsenates used in various technical applications. The compound consists of three magnesium ions combined with two arsenate groups, creating a stable inorganic salt structure that exhibits unique properties valuable in industrial processes. From a safety perspective, trimagnesium diarsorate is classified under ADR transport class 6.1, indicating it requires careful handling protocols typical of toxic substances. While specific GHS pictograms are not assigned, proper industrial hygiene measures should always be implemented when working with arsenate compounds. The material should be stored in appropriate containers away from incompatible substances and handled by trained personnel using suitable personal protective equipment. The compound finds application primarily in specialized ceramic formulations, where its unique thermal and chemical stability properties are utilized. It also serves as a precursor in the synthesis of advanced materials and as an analytical reagent in certain laboratory applications. In some industrial processes, it functions alongside other nitro-aromatic compounds such as 4-nitroaniline in specific analytical procedures. Industrial users particularly value trimagnesium diarsorate for its consistent composition and reliability in demanding applications where precise stoichiometry is critical. The compound's behavior differs significantly from simpler arsenate salts, offering enhanced performance characteristics in specialized formulations. OYSI maintains reliable supply chains for trimagnesium diarsorate, ensuring consistent availability for European industrial customers requiring this specialized inorganic compound.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number1622
ADR Class6.1
Packing GroupII
Tunnel CodeD/E
Proper Shipping NameMagnesiumarsenat
Marine PollutantNo

Frequently Asked Questions

What is trimagnesium diarsorate?

Trimagnesium diarsorate is an inorganic compound with the molecular formula As2Mg3O8 and CAS number 10103-50-1. This chemical substance has a molecular weight of 350.75 g/mol and belongs to the arsenic-based compounds family. It consists of magnesium and arsenic in an oxidized form, forming a complex salt structure. The compound is primarily used in specialized industrial applications where its unique chemical properties are required.

What are the physicochemical properties of trimagnesium diarsorate?

Trimagnesium diarsorate is typically found as a solid crystalline powder at room temperature. The compound exhibits characteristic properties of arsenic-containing salts, including specific solubility patterns in various solvents. Its molecular structure As2Mg3O8 indicates a complex arrangement of magnesium and arsenic atoms with oxygen bridges. The compound's stability and reactivity depend on environmental conditions such as temperature, humidity, and pH levels.

What is trimagnesium diarsorate used for?

Trimagnesium diarsorate serves specialized applications in industrial processes where arsenic-magnesium compounds are required. The compound may be utilized in certain chemical synthesis reactions, materials science applications, or as an intermediate in the production of other arsenic-based materials. Its specific applications depend on its unique chemical properties and the controlled release of arsenic and magnesium ions in various industrial processes.

How to handle trimagnesium diarsorate safely?

Trimagnesium diarsorate requires careful handling due to its arsenic content, classified under ADR Class 6.1 (toxic substances). Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or use fume extraction systems. Avoid inhalation, skin contact, and ingestion. Wash hands thoroughly after handling and ensure proper training for all personnel working with this compound.

How to store trimagnesium diarsorate correctly?

Trimagnesium diarsorate should be stored in a cool, dry, and well-ventilated area away from incompatible materials. Keep containers tightly sealed and properly labeled according to safety regulations. Store in designated areas with restricted access and appropriate containment measures. Avoid exposure to moisture, extreme temperatures, and sources of ignition. Ensure storage areas comply with local regulations for toxic substances and maintain proper inventory records.

What to do in case of contact with trimagnesium diarsorate?

Immediate action is required in case of contact with trimagnesium diarsorate. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately and seek medical attention. In case of eye contact, flush with water for 15 minutes and remove contact lenses if present. For ingestion, do not induce vomiting and seek immediate medical attention.

How to dispose of trimagnesium diarsorate appropriately?

Trimagnesium diarsorate disposal must comply with local and national hazardous waste regulations due to its toxic classification. The compound should be treated as hazardous waste containing arsenic and disposed of through licensed waste management facilities. Never dispose of in regular waste streams or discharge into water systems. Contact certified waste disposal companies for proper collection, treatment, and disposal according to environmental protection standards.

How to transport trimagnesium diarsorate?

Trimagnesium diarsorate is classified under ADR Class 6.1 (toxic substances), Packing Group II for transportation purposes. The compound requires proper packaging in UN-approved containers with appropriate labeling and documentation. Transportation must comply with dangerous goods regulations including proper placarding, driver certification, and route restrictions. Use authorized carriers experienced in handling toxic materials and ensure all transport documentation is complete and accurate.

Is trimagnesium diarsorate subject to specific regulations?

Trimagnesium diarsorate is subject to various chemical regulations including REACH registration requirements in Europe. The compound must comply with CLP (Classification, Labelling and Packaging) regulations for proper identification and hazard communication. As an arsenic-containing substance, it may be subject to additional restrictions and monitoring requirements. Users must ensure compliance with occupational safety standards and environmental protection regulations in their respective jurisdictions.

Where to buy trimagnesium diarsorate in Europe?

Trimagnesium diarsorate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply of quality chemical products to industrial customers across Europe. Contact OYSI directly to inquire about availability, specifications, packaging options, and delivery arrangements. As a professional chemical distributor, OYSI ensures proper handling, documentation, and compliance with all relevant regulations for this specialized compound.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.