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아황산 암모늄

아황산 암모늄
아황산 암모늄 구조식 이미지
카스 번호:
10196-04-0
한글명:
아황산 암모늄
동의어(한글):
아황산암모늄;아황산암모늄(AMMONIUMSULFITE)
상품명:
AMMONIUM SULFITE
동의어(영문):
iazanium,sulfite;AMMONIUM SULFITE;ammoniumsulphite;diammoniumsulfite;diazanium,sulfite;AMMONIUM SULFITE H2O;solid Ammonium Sulfite;Sulfurousacid,diammoniumsalt;Sulfurous acid,ammonium salt (1:2);Ammonium sulfite solution technical, 34%
CBNumber:
CB0309297
분자식:
H8N2O3S
포뮬러 무게:
116.14
MOL 파일:
10196-04-0.mol

아황산 암모늄 속성

녹는점
60°C
밀도
1.41(25℃)
물리적 상태
solid (rough estimate)
안정성
Stable. Efflorescent. Incompatible with acids, strong oxidizing agents.
CAS 데이터베이스
10196-04-0(CAS DataBase Reference)
EPA
Ammonium sulfite (10196-04-0)

안전

유해 물질 데이터 10196-04-0(Hazardous Substances Data)
기존화학 물질 KE-01745

아황산 암모늄 C화학적 특성, 용도, 생산

화학적 성질

Colorless to white crystals that are soluble in water (NH4)2S03H20 is used both as a reducing agent and in photography. This compound is a salt that can form from the reaction of ammonia and sulfur dioxide or hydrogen sulfide. This product is frequently found in the overhead of crude distillation units and can be quite corrosive to steel equipment. Chemical corrosion inhibitors are often used to control corrosion from ammonium sulfite and other ammonium salts

화학적 성질

Ammonium sulfite is a colorless to yellow crystalline (sand-like or sugar-like) solid, normally sold or used in a 40% solution.

일반 설명

AMMONIUM SULFITE is a colorless crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. AMMONIUM SULFITE is used in the manufacture of other chemicals, in medicine, and photography.

공기와 물의 반응

Soluble in water.

반응 프로필

AMMONIUM SULFITE is a reducing agent. Emits toxic sulfur dioxide and oxides of nitrogen when heated to decomposition [USCG, 1999].

건강위험

Inhalation of dust causes irritation of nose and throat. Ingestion causes irritation of mouth and stomach. Dust irritates eyes.

화재위험

Special Hazards of Combustion Products: Toxic sulfur dioxide and oxides of nitrogen may form in fires.

잠재적 노출

Ammonium sulfite is used in medicines, metal lubricants; explosives, photography, hair wave solutions; and to make other chemicals. It is also used as a preservative, and for treating agricultural grain.

운송 방법

UN2693 Bisulfites, inorganic, aqueous solutions, n.o.s., Hazard class: 8; Labels: 8-Corrosive material. UN3077 Environmentally hazardous substances, solid, n.o. s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

비 호환성

A strong reducing agent. Reacts violently with strong oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

폐기물 처리

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal,state, and local environmental regulations must be observed. May be buried in a chemical waste landfill in accordance with federal, state, and local statutes; or, if oxidized and neutralized, it may be sent to a municipal sewage treatment plant for biological treatment Incineration.

아황산 암모늄 준비 용품 및 원자재

원자재

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