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308080-99-1 - Molecular sieves, 3A, powder - B21165 - Alfa Aesar

B21165 Molecular sieves, 3A, powder

CAS 번호
308080-99-1
동의어

사이즈 가격 ($) 수량 재고 여부
250g 26.20
1000g 67.70
5000g 277.00
장바구니에 추가 대량 견적에 추가 항목 보기

Molecular sieves, 3A, powder

MDL
MFCD00147627

화학적 특성

감도
Hygroscopic
용해도
Insoluble in cold water, hot water, methanol, diethyl ether, n-octanol and acetone.

용도

Molecular sieves, 3A is used as a desiccant in petroleum and chemical industries. It is useful for drying unsaturated hydrocarbons such as ethylene, propylene and butadiene. It is also used in the removal of water from ethanol. It finds application in the drying of certain chemicals namely ethanol, refrigerants and natural gas. It plays an important role in selective adsorption of water in insulated glass (IG) and polyurethane. It has been considered as a general-purpose drying agent in polar and non polar media.

참고

Hygroscopic. Incompatible with hydrogen fluoride, strong acids, strong bases and strong oxidizing agents.

참조 문헌

Li, B.; Wu, N.; Wu, K.; Liu, J.; Han, C.; Li, X. Bimetallic V and Ti incorporated MCM-41 molecular sieves and their catalytic properties. RSC Adv. 2015, 5 (21), 16598-16603.

Despras, G.; Urban, D.; Vauzeilles, B.; Beau, J. M. One-pot synthesis of D-glucosamine and chitobiosyl building blocks catalyzed by triflic acid on molecular sieves. Chem. Commun. 2014, 50 (9), 1067-1069.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 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

통합 관세 코드
3824.99
TSCA(독성물질규제법)"
Yes

권장

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최근에 본 것

화학물질

화학물질

금속 및 재료

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