01 Hermcol® Melemele RN (Pigment Melemele 65)
ʻO Hermcol® Yellow RN he puaʻa mono azo, me ka malu melemele ʻulaʻula ʻulaʻula, akā ʻoi aku ka maikaʻi o ka malu ʻulaʻula ma mua o Benzidine Yellow HR, a he kūpaʻa maikaʻi ʻo ia i nā solvents, māmā wikiwiki, kūpaʻa waikawa, kūpaʻa alkali a me kahi huna kiʻekiʻe. ® Y...