납 인산염

한글명:납 인산염

카스 번호7446-27-7

상품명:LEAD (II) O-PHOSPHATE

CBNumberCB5254950

분자식O8P2Pb3

포뮬러 무게811.54

MOL 파일7446-27-7.mol

동의어(한글)

납인산염

납인산염(LEADPHOSPHATE)

트릴리드비스(오쏘포스페이트)

화학적 성질

녹는점	1014°
밀도	6.9
용해도	insoluble in H2O, ethanol
물리적 상태	흰색 육각형 결정
색상	white hexagonal, hexane crystals, crystalline
수용성	g/L H2O: 1.35×10·4(20°C) [KRU93]
Solubility Product Constant (Ksp)	pKsp: 42.1
EPA	Lead(II) phosphate (7446-27-7)

위험 및 안전 성명

위험품 표기	T,N
위험 카페고리 넘버	61-33-48/22-50/53-62
안전지침서	53-45-60-61
유엔번호(UN No.)	3288
위험 등급	6.1(b)
포장분류	III
유해 물질 데이터	7446-27-7(Hazardous Substances Data)

그림문자(GHS)

납 인산염 화학적 특성, 용도, 생산

개요
Lead phosphate is white powder soluble in acids and alkalis. Lead (II) phosphate is insoluble in water and alcohol but soluble in nitric acid and has fixed alkali hydroxides. On heating, it decomposes and emits very toxic fumes containing Pb and POx. Reports have indicated that on the basis of sufficient evidence of carcinogenicity in experimental animals and inadequate evidence for the carcinogenicity in humans, lead acetate and lead phosphate are reasonably anticipated to be human carcinogens. Information on the toxicology profile of lead phosphate is limited.
화학적 성질
Lead phosphate is a white powder or colorless crystals.
용도
Stabilizer for styrene and casein plastics; in special glasses.
일반 설명
White powder.
공기와 물의 반응
Insoluble in water, soluble in acids and alkalis.
반응 프로필
Salts, basic, such as LEAD (II) O-PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
잠재적 노출
Lead phosphate is used as a stabilizer in styrene and casein plastics
운송 방법
UN3288 Toxic solids, inorganic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required
비 호환성
Incompatible with 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, and active metals.
폐기물 처리
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.

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