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550-74-3 - Picrolonic acid, 98+% - 3-Methyl-4-nitro-1-(4-nitrophenyl)-2-pyrazolin-5-one - Picrolic acid - A10836 - Alfa Aesar

A10836 Picrolonic acid, 98+%

CAS 번호
550-74-3
동의어
3-Methyl-4-nitro-1-(4-nitrophenyl)-2-pyrazolin-5-one
Picrolic acid

사이즈 가격 ($) 수량 재고 여부
5g 57.40
25g 239.00
100g 861.00
장바구니에 추가 대량 견적에 추가 항목 보기

Picrolonic acid, 98+%

MDL
MFCD00003133
EINECS
208-986-6

화학적 특성

화학식
C10H8N4O5
화학 식량
264.21
융점
ca 120° dec.
용해도
Slightly soluble in water. Soluble in alcohol.

용도

Reagent for the isolation of amines as crystalline π-complexes.Picrolonic acid is an analytical reagent used for the estimation of calcium, magnesium, lead, strontium and thorium. It is also used for the analysis of alkaloids, tryptophan and phenylalanine.

참고

Incompatible with strong oxidizing agents and strong bases.

참조 문헌

Reagent for the isolation of amines as crystalline π-complexes.

Reagent for the estimation of Ca, Mg, Pb, Sr and Th.

Rehman, H. U.; Ali, A.; Waqar, F. Synergistic extraction of Eu(III) with mixture of picrolonic acid and neutral organophosphorous extractants. J. Radioanal. Nucl. Chem. 2015, 303 (1), 139-145.

Turanov, A. N.; Karandashev, V. K.; Sharova, E. V.; Artyushin, O. I.; Odinets, I. L. Extraction of rare earth elements (III) from HNO3 and HCl solutions with mixtures of carbamoylmethylphosphine oxides and picrolonic acid. Radiochemistry 2013, 55 (2), 203-207.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H341-H335

Causes skin irritation. Causes serious eye irritation. Suspected of causing genetic defects. May cause respiratory irritation.

주의 설명서: P201-P261-P280-P305+P351+P338-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,7412
바일슈타인
623723
통합 관세 코드
2933.19
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
UQ9510000

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