(C.I.71140)
Foreign Trade Name: Indanthrene Scarlet R (Hoechst)
Molecular Formula: C38H22N2O6
Appearance: amaranthine powder
Color Light: close to - micro level (compared with standard)
Tinting Power: 100±3% (compared with standard)
Dispersibility: Grade 4
Use: used for dyeing of cotton fiber; crude product of pigment red 190
Packing: metal pail lined with plastic film bag
Net Weight: 25 kg/pail
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