C.I. 42090
E133
Minimum Assay: >88.5%
Identification: Loss on Drying: <11.60% @ 135°C
Water Insoluble Matter: <0.014%
Esther Extractable Matter: <0.20%
Leuco Base: <5.0%
Lead (Pb): <<2.0%
Arsenic (As): Mercury (Hg): <1.0%
Cadmium (Cd): <1.0%