리튬 크로뮴산

한글명:리튬 크로뮴산

카스 번호14307-35-8

상품명:Lithium chromate

CBNumberCB6723042

분자식CrLi2O4

포뮬러 무게129.8757

MOL 파일14307-35-8.mol

동의어(한글)

리튬크로뮴산

리튬크롬산

리튬 크로메이트

화학적 성질

녹는점	844℃
밀도	1.355
물리적 상태	수정 같은
색상	노란색
수용성	25°C에서 94.6g/L
CAS 데이터베이스	14307-35-8(CAS DataBase Reference)
EPA	Lithium chromate (14307-35-8)

위험 및 안전 성명

위험품 표기	T,N
위험 카페고리 넘버	8-43-49-50/53
안전지침서	17-36/37/39-53-60-61-45
유엔번호(UN No.)	1479
위험 등급	6.1(b)
포장분류	III
유해 물질 데이터	14307-35-8(Hazardous Substances Data)

그림문자(GHS)

리튬 크로뮴산 화학적 특성, 용도, 생산

화학적 성질
Lithium chromate is a yellow or orange-yellow crystalline powder. It dissolves in strong acids and alkalis but is insoluble in water and oil. It is made from lithium hydroxide and chromic acid.
용도
Lithium Chromate is used in preparation method method of permeable crystalline cement-based waterproof coating by using maifanstone composite high water-absorbing resin and its application in building.
제조 방법
According to the following equations, Li2CrO4 is formed on boiling a solution of (NH4)2Cr2O7 with LiOH.
일반 설명
Lithium chromate appears as a yellow crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used as a corrosion inhibitor and in the manufacture of other chemicals.
공기와 물의 반응
Deliquescent. Water soluble
반응 프로필
Lithium chromate is an oxidizing agent. Can oxidize combustibles [USCG, 1999]. Combining the chromate with zirconium can be explosive given the right proportions of reactants, [Z. Anorg., 1930, 191, 113].
건강위험
INHALATION: Corrosive to skin and mucous membranes causing dermatitis and slow healing ulcers. EYES: Conjunctivitis and lacrimation. INGESTION: Violent gastroenteritis, peripheral vascular collapse, vertigo, muscle cramps, coma, hemorrhagic diathesis, fever, liver damage and renal failure.
잠재적 노출
Used as a corrosion inhibitor, heat transfer agent; and oxidizing agent in leather and metal finishing. Also used in photography, wood preservatives; batteries, safety matches, and cement
운송 방법
UN3288 Toxic solids, inorganic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
비 호환성
Aqueous solution is caustic. A strong oxidizer; strong reaction with reducing agents, combustibles, organic material, hydrazine, chromic acid; sulfur, acids. Attacks plastics and aluminum

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