Details
Product Name: Acid Blue 93
CAS: 28983-56-4
MF: C37H29N3O9S3.2Na
MW: 799.8
EINECS: 249-352-9
Appearance: Red to brown powder
Specification
| Item | Value |
| Melting point | >250℃ |
| Boiling point | 1380℃ |
| Density | 1.49 |
Packing
| 25Kg/Drum |
Application
It is mainly used to make pure blue and blue-black inks, and can also be used to prepare lakes for blue pad inks. It can also be used for dyeing silk, cotton and leather, and for biological coloring, and can also be used as an indicator.
