Hydrogen arsorate;lead(2+)

Hydrogen arsorate;lead(2+) is an inorganic lead-arsenic compound with the molecular formula AsHO4Pb and CAS number 7784-40-9. This substance has a molecular weight of 347 g/mol and represents a combination of lead cations with arsenic acid derivatives. It is classified as extremely hazardous due to its carcinogenic and reproductive toxicity properties, requiring strict handling protocols in industrial applications.

Hydrogen arsorate;lead(2+) is a solid inorganic compound at room temperature with a molecular weight of 347 g/mol. As a lead-arsenic compound, it typically appears as a white to off-white crystalline powder. The substance is generally poorly soluble in water but may dissolve in acidic solutions. Its exact melting point and density depend on the specific crystalline form and purity of the material.

Hydrogen arsorate;lead(2+) is primarily used in specialized industrial applications requiring lead-arsenic compounds. Due to its extreme toxicity classification (Carc. 1A, Repr. 1A), its use is heavily restricted and typically limited to research applications, analytical chemistry standards, or highly specialized industrial processes under strict regulatory control. Most commercial applications have been phased out due to health and environmental concerns.

Hydrogen arsorate;lead(2+) requires maximum safety precautions due to its acute toxicity and carcinogenic properties. Essential PPE includes respiratory protection (P3 filter), chemical-resistant gloves, protective clothing, and eye protection. Work must be conducted in well-ventilated areas or fume hoods. Avoid inhalation, skin contact, and ingestion. Regular health monitoring is mandatory for workers handling this substance due to its STOT RE 2 classification.

Hydrogen arsorate;lead(2+) must be stored in tightly sealed, labeled containers in a cool, dry, well-ventilated area away from incompatible materials. Storage areas should be secured and accessible only to trained personnel due to its carcinogenic and reproductive toxicity. Keep away from acids, bases, and oxidizing agents. Storage facilities must comply with local regulations for carcinogenic substances and include appropriate spill containment measures.

Immediate action is critical due to the substance's acute toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. If inhaled, move to fresh air immediately and seek medical attention. For eye contact, flush with water for 15 minutes. Never induce vomiting if ingested. Seek immediate medical attention in all cases and inform medical personnel of the substance's carcinogenic and toxic properties.

Hydrogen arsorate;lead(2+) must be disposed of as hazardous waste through licensed waste management companies due to its carcinogenic properties and environmental toxicity (Aquatic Acute 1, Aquatic Chronic 1). Never dispose of in regular waste, sewers, or soil. Disposal must comply with local and European waste regulations for carcinogenic substances. Containers must be properly labeled and documentation maintained throughout the disposal process.

Hydrogen arsorate;lead(2+) is classified as ADR Class 6.1 (toxic substances), Packing Group II, indicating high toxicity requiring special transport precautions. Transportation must comply with ADR regulations including proper packaging, labeling with GHS06, GHS08, and GHS09 pictograms, and appropriate shipping documentation. Only certified carriers experienced in handling toxic materials should transport this substance. Emergency response information must accompany shipments.

Hydrogen arsorate;lead(2+) is subject to extensive regulations under REACH and CLP due to its Carc. 1A and Repr. 1A classifications. As a lead and arsenic compound, it falls under restrictions for carcinogenic substances and may require authorization for certain uses. Users must comply with occupational exposure limits, health surveillance requirements, and environmental protection measures. Import/export may require additional permits depending on jurisdiction.

Hydrogen arsorate;lead(2+) is available through OYSI, a specialized European distributor of technical chemicals. Due to its hazardous classification and regulatory restrictions, purchase is typically limited to qualified industrial users and research institutions with appropriate handling facilities and permits. OYSI provides comprehensive safety documentation and regulatory compliance support to ensure proper handling and use of this highly regulated substance.