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77-09-8 - Phenolphthalein, 98% - A17135 - Alfa Aesar

A17135 Phenolphthalein, 98%

CAS 번호
77-09-8
동의어

사이즈 가격 ($) 수량 재고 여부
50g 16.50
250g 43.70
1000g 135.00
장바구니에 추가 대량 견적에 추가 항목 보기

Phenolphthalein, 98%

MDL
MFCD00005913
EINECS
201-004-7

화학적 특성

화학식
C20H14O4
화학 식량
318.33
융점
258-262°
밀도
1.299
용해도
Soluble in alcohol. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.

용도

Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extend of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood.

참고

Acid-base indicator: pH 8.0 - 10.0.Incompatible with strong oxidizing agents.

참조 문헌

Acid-base indicator: pH 8.0 - 10.0.

Dobrydneva, Y.; Wilson, E.; Abelt, C. J.; Blackmore, P. F. Phenolphthalein as a Prototype Drug for a Group of Structurally Related Calcium Channel Blockers in Human Platelets. J. Cardiovasc. Pharmacol. 2009, 53 (3), 231-240.

Vishwakarma, N. K.; Patel, V. K.; Hira, S. K.; Ramesh, K.; Srivastava, P.; Mitra, K.; Singh, S.; Chattopadhyay, D.; Maiti, P.; Misra, N.; Manna, P. P.; Ray, B. Tadpole-shaped Beta-cyclodextrin-tagged poly(N-vinylpyrrolidone): synthesis, characterization and studies of its complexation with phenolphthalein and anti tumor activities. RSC Adv. 2015, 5 (20), 15547-15558.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H341-H350-H361

Suspected of causing genetic defects. May cause cancer. Suspected of damaging fertility or the unborn child.

주의 설명서: P201-P280-P202-P308+P313-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Do not handle until all safety precautions have been read and understood. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,7243
바일슈타인
284423
통합 관세 코드
2932.20
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
SM8380000

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