1. Molecular formula: C41H27O6N7
2. Molecular weight: 713（According to 1989 international atomic weight）
3. Structure formula:
4. CAS NO.:32220-82-9
5. Appearance: Black blue powder.
6. Specification: Strength 100%, diffusion property 3 level, shade approximation.
7. Usage: Mainly used in dyeing of cotton and silk.
8. Packing, storage and transportation: Packed with 25KG iron drum, allows to be tansported by the general means. |
