1. Molecular formula: 2C23H25N2.HC2O4.2C2H2O4 |
2. Molecular weight: 329.46 |
3. Structure formula: |
4. CAS NO.:14426-28-9 |
5. Appearance: Green liquid. |
6. Specification: |
7. Usage: Mainly used for acrylic and fabric dyeing. |
8. Packing, storage and transportation: Packed with 1000KG/IBC drums, allows to be tansported by the general means. |
Dynacryl Dyes are applicable to acrylic and cationic-dyeable polyester(CDP), available in powder/liquid form.
| Dynacryl | C.I. Basic | CAS No. | Characteristics | |
|---|---|---|---|---|
| Malachite Green | Green 4 | 569-64-2 | Bright Bluish Green |
TEST ITEMS | SPECIFICATION | |
APPEARANCE | Dark green crystals with a metallic luster or Powder | |
SHADE | Yellowish | |
HEAT RESISTANCE | 180 °C min | |
WASHING | 3-4 | |
WATER FASTNESS | 3-4 | |
LIGHT FASTNESS | 2-3 | |
PERSPIRATION (ACID) | 4-5 | |
PERSPIRATION (ALKALINE) | 1 | |
INSLUBLE | 0.5% max | |
MOISTURE | 3.0% max | |
WATER SOLUBILITY 20 °C | 60 g/L | |
TINTING STRENGTH | 100-105 % | |
WEIGHT METAL TOTAL | 50ppm max |