... NO.6459-70-7 2.STRENGTH:400% 3.APPEARANCE:YELLOW POWDER 1.CAS No.: 6459-70-72.STRENGTH:400%3. DYESTUFF FOR ... SILK,WOOL, NYLONG ETC.4.HIGH QUALITY & REASONABLE ... list in the following:YELLOW 59, 67, 117, 128, 158:1, 199, 232ORANGE 33, 88, 95, 156RED 57, 111, 131,151 ... , 172, 194, 220 ACID Yellow 117 CAS NO.6459-70-7