Indigo

Indigo Molecular Formula: C16H10N2O2 Molecular Weight: 262.62 H.S.CODE: 3204.1510 1. Indigo powder(original powder) AppearanceDark blue even powderContent (Oxidimetry)%≥94Particbe size(-60 mesh)%≥96Moisture%≤1.0Fe3+≤500ppm2. Indigo powder(Diffusion)(W.P.wettable powder) AppearanceDark blue even powderContent (Oxidimetry)%≥93Particbe size(-60 mesh)%≥96Moisture%≤1.0Fe3+≤300ppm3. Indigo(Granular)(W.p.wettable powder) AppearanceDark blue even granularContent (Oxidimetry)%≥93Moisture%≤1.0Fe3+≤200ppm4. Indigo(Liquid) AppearanceDark blue paste liquidContent (Oxidimetry)%≥305. Black Indigo AppearanceDark blue paste liquidCasingPlastic drum25kg/Drum(Powder)Iron-drum25kg/Drum(Powder)Bumf box25kg/Drum(Powder)Plastic-woven Bag25kg/Drum(Powder)Jumbo Bag500kg/Bag(Powder)Plastic Drum20kg/Bag(Powder)Plastic Drum50kg/Drum (Black Indigo)Iron Drum60kg/Drum (Liquid)Mainly used in the dyeing of cotton yarns, cotton cloth, wool and silk;