비소 오산화물

한글명:비소 오산화물

카스 번호12044-50-7

상품명:ARSENIC(V) OXIDE HYDRATE

CBNumberCB1426829

분자식As2H2O6

포뮬러 무게247.86

MOL 파일12044-50-7.mol

동의어(한글)

비소오산화물

화학적 성질

밀도	4.32 g/mL at 25 °C(lit.)
물리적 상태	가루
안정성	안정적인. 강산, 강산화제와의 접촉을 피하십시오. 습기로부터 보호하십시오.
CAS 데이터베이스	12044-50-7

위험 및 안전 성명

위험품 표기	T,N,T+
위험 카페고리 넘버	23/25-50/53-28-23-45
안전지침서	20/21-28-45-60-61-36/37-53
유엔번호(UN No.)	UN 1559 6.1/PG 2
WGK 독일	3

그림문자(GHS)

비소 오산화물 화학적 특성, 용도, 생산

화학적 성질
white powder
잠재적 노출
Arsenic pentoxide is used in production of metal arsenates; as an herbicide, defoliant on cotton; as a chemical intermediate; as an ingredient in wood preservatives; and in glass. Other possible uses are as an insecticide and soil sterilant.
운송 방법
UN1559 Arsenic pentoxide, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
비 호환성
Decomposes above 315 C, forming oxygen and arsenic trioxide fumes. Arsenic pentoxide is an oxidizer; reacts violently with bromine pentafluoride and reducing agents. The solution in water is a weak acid. Incompatible with acids, strong alkalis; halogens, rubidium carbide, zinc. Corrosive to metals in the presence of moisture. Contact with acids or acid mists releases deadly arsine gas.
폐기물 처리
Dissolve in a minimum of concentrated hydrochloric acid. Dilute with water until white precipitate forms. Add HCl to dissolve. Saturate with H2S; filter and wash precipitate and return to supplier. Alternatively, precipitate with heavy metals, such as lime or ferric hydroxide in lieu of H2S. If needed, seek professional environmental engineering assistance from the United States Environmental Protection Agency Environmental Response Team at (908) 548-8730 (24-hour response line). Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/ mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

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