4,5-Diamino-1-(2-히드록시에틸)pyrazole sulfate is a heterocyclic diamine intermediate used in permanent oxidative hair dye systems, contributing to the development of violet to blue-black color shades. Its pyrazole ring structure provides unique chromophore properties in oxidative dye coupling reactions. SUNCHEM supports international buyers with 4,5-Diamino-1-(2-히드록시에틸) Pyrazole Sulfate sourcing from qualified Chinese producers, 품질 문서로, 수출 조정, 및 물류 지원.

