TECHNICAL DATA SHEET Product name: DIRECT RED 28 POWDERCAS NO.: 573-58-0C.I.: 22120EINECS: 209-358-4Chemical formula: C32H22N6Na2O6S2Molecular structure: Appearance: Shade: Strength: Odor: Specific gravity: PH value: Moisture /%: Insoluble matter /%： Light fastness: Washing fastness(40°С) Rubbing fastness: Sublimation fastness (180°С 30sec): Perspiration fastness: Red powder Similar to the standard 100±3% to the standard Weak odor   1.0-1.17.0-9.0 <5.0 <0.5 Not tested Not tested  Dry: Not tested Wet: Not tested Not tested Not testedPerformance and features: The product is mainly used for dyeing cotton,Website: www.ur-brand.net www.ur-brand.net www.ur-brand.nethttp://www.dcccolor.com, hemp, mucilage glue, silk, and mucilage or cotton mixed textile fabrics.