C.I. 37558 is mainly used as organic pigment intermediate. It can produce pigment red 170,pigment orange 22. This product can also be used for dyeing cotton yarn, cotton fabric, vinylon, cotton fibers, viscose and silk and it is generally not used for printing. This product has low affinity to cotton and moderate coupling ability. References: [Classification of water-polluting substances]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2011 Feb;54(2):251-2. doi: 10.1007/s00103-010-1215-8. German. PubMed PMID: 21290283.

纯度：≥98%

CAS：92-74-0