What is 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS 2494-89-5?
White crystals of 2- [(4-Aminophenyl) sulfide] ethyl hydrogen sulfide. Soluble in water, insoluble in ethanol, ether, and benzene. Can dissolve in alkaline (sodium hydroxide, sodium carbonate) solutions.
사양
항목 |
사양 |
pKa |
-3.88±0.18(Predicted) |
밀도 |
1.608±0.06 g/cm3(Predicted) |
MF |
C8H11NO6S2 |
MW |
281.31 |
EINECS |
219-669-7 |
응용 프로그램
2- [(4-Aminophenyl) sulfide] ethyl hydrogen sulfate is one of the important intermediates of reactive dyes, used for the synthesis of EF, KN, M/KM, ME and other ethylene sulfone based reactive dyes. The production proportion of reactive dyes containing vinyl sulfone groups has been significantly increasing year by year, and has now developed into the largest class of reactive dyes in terms of production and research, occupying a very important position in the field of reactive dye production and research.
포장
일반적으로 포장에서 25kg/드럼,그리고이 될 수 있습니다 주문을 받아서 만들어진 패키지입니다.