Disilver;oxalate

Disilver oxalate is an inorganic silver compound with the molecular formula C2Ag2O4 and CAS number 533-51-7. This chemical substance has a molecular weight of 303.76 g/mol and consists of two silver ions combined with an oxalate anion. It is classified as a moderately toxic substance under the GHS classification system, requiring careful handling and appropriate safety measures during use and storage.

Disilver oxalate is a crystalline solid compound that typically appears as a white to pale yellow powder. As a silver salt, it exhibits limited solubility in water and most organic solvents. The compound is light-sensitive, which is characteristic of many silver compounds, and may decompose upon prolonged exposure to light. Its molecular structure consists of silver cations coordinated with oxalate ligands, giving it specific stability and reactivity properties.

Disilver oxalate is primarily used in analytical chemistry applications and as a reagent in various chemical syntheses. It serves as a silver source in specialized chemical reactions and may be employed in research laboratories for specific analytical procedures. The compound can also be utilized in the preparation of other silver compounds or as a precursor in materials science applications requiring controlled silver content.

Disilver oxalate requires careful handling due to its Acute Tox. 4 classification and GHS07 pictogram. Essential personal protective equipment includes safety gloves, protective eyewear, and appropriate clothing to prevent skin contact. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid inhalation of dust particles and prevent ingestion. Handle the compound with appropriate tools and ensure proper hygiene measures after use.

Disilver oxalate should be stored in a cool, dry place away from direct sunlight and heat sources due to its light-sensitive nature. Keep containers tightly sealed to prevent moisture absorption and contamination. Store separately from incompatible materials such as strong acids, bases, and reducing agents. Ensure proper labeling and maintain appropriate inventory records. Storage areas should be well-ventilated and equipped with appropriate safety equipment.

In case of skin contact with disilver oxalate, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. If eye contact occurs, rinse immediately with plenty of clean water for at least 15 minutes and seek medical attention. In case of inhalation, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention while providing the safety data sheet to medical personnel.

Disilver oxalate must be disposed of according to local and national hazardous waste regulations due to its toxicity classification and silver content. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Do not dispose of this substance through regular waste streams or sewage systems. Collect waste in appropriate containers, properly labeled with contents and hazard information. Consider silver recovery options where economically viable and environmentally appropriate.

Disilver oxalate transport requirements depend on quantity, packaging, and specific national regulations. While specific ADR classification data is not provided, the substance's toxicity classification suggests it may require hazardous goods transport procedures. Ensure proper packaging in UN-approved containers with appropriate labeling and documentation. Consult current ADR regulations and transport authorities for specific requirements. Use qualified carriers experienced in chemical transport and maintain proper shipping documentation.

Disilver oxalate is subject to various chemical regulations including REACH registration requirements in Europe and CLP classification obligations. The substance is not listed as an SVHC (Substance of Very High Concern) but must comply with standard chemical safety regulations. Users must ensure proper risk assessments, safety data sheet provision, and appropriate labeling according to GHS standards. Export/import restrictions may apply depending on destination countries and intended use.

Disilver oxalate is available through OYSI, a European distributor specializing in technical chemical products. OYSI provides reliable supply of laboratory and industrial chemicals across Europe with appropriate documentation and regulatory compliance. Contact OYSI directly for availability, specifications, and delivery options. As a professional chemical distributor, OYSI ensures proper handling, packaging, and transportation of hazardous materials while providing technical support and regulatory guidance to customers.