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87-66-1 - Pyrogallol, 98+% - Pyrogallic acid - 1,2,3-Trihydroxybenzene - A13405 - Alfa Aesar

A13405 Pyrogallol, 98+%

CAS 번호
87-66-1
동의어
Pyrogallic acid
1,2,3-Trihydroxybenzene

사이즈 가격 ($) 수량 재고 여부
100g 43.00
500g 129.00
장바구니에 추가 대량 견적에 추가 항목 보기

Pyrogallol, 98+%

MDL
MFCD00002192
EINECS
201-762-9

화학적 특성

화학식
C6H6O3
화학 식량
126.11
융점
131-135°
비등점
309°
밀도
1.45
감도
Light Sensitive
용해도
Soluble in ethanol, water and ether. Slightly soluble in chloroform.

용도

Pyrogallol is used in hair dying and suturing materials dying. It is used as a developing agent in black and white developers, as a metal-complexing agent and is involved in oxygen absorption in gas analysis. It exhibits antiseptic properties. Its alkaline solution is used to absorb oxygen from air, thereby it plays a vital role to calculate the amount of oxygen in air.

참고

Air and light sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, alkalis, metal oxides, ammonia, iodine, lime water, potassium permanganate and strong bases.

참조 문헌

Can, M.; Bulut, E.; Ozacar, M. Reduction of palladium onto pyrogallol-derived nano-resin and its mechanism. Chem. Eng. J. 2015, 275, 322-330.

Guralnik, V.; Avram, L.; Cohen, Y. Unique Organization of Solvent Molecules Within the Hexameric Capsules of Pyrogallol [4] arene in Solution. Org. Lett. 2014, 16 (21), 5592-5595.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H312-H332-H341

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Suspected of causing genetic defects.

주의 설명서: P201-P261-P280-P304+P340-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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,8000
바일슈타인
907431
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2907.29
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
UX2800000

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