4,5-ジアミノ-1-(2-ヒドロキシエチル)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-ヒドロキシエチル) Pyrazole Sulfate sourcing from qualified Chinese producers, 高品質のドキュメント付き, 輸出調整, 物流サポート.

