Item Specifications Results
Appearance Dark red powder Dark red powder
Tinting strength Corresponding to standard (100±1.5%) /
Shade Similar to standard /
Purity（HPLC） ≥99% 99.38%
Ash ≤0.5% 0.22%
Insolubility （DMF） ≤0.3% 0.18%
Moisture ≤0.5% 0.04%
Magnetic metal content ≤100PPM 15PPM
Melting Point 184-187℃ 184-187℃
PH 7-8 6.86
Conclusion The results conforms with enterprise standards
Usage:
1. Organic synthetic intermediate.
2. Used as a dye intermediate
Package: 25kg/fiber drum, or according to your demand
Store: This product must be stored in a cool, dry container or tank. Storage warehouse must be regularly clearance, ventilate and inspection, be low temperature and dry
