Product description:
Acid green 25 is Bluish green powder.
Soluble in o-chlorophenol, slightly soluble in acetone, ethanol and pyridine,
Insoluble in chloroform and toluene. It is dark blue in concentrated sulfuric acid and turquoise blue after dilution.
Product parameter:
| Synonyms | Acid Green 25 Alizarin Cyanin Green G Alizarin Cyanone Green B Extra C.I. 61570 Alizarin Cyanin Green F C.I. Acid Green 25; C.I. Acid Green 25 disodium salt; Alizarin Cyanine Green F; Alizarin Cyanin Green G; Alizarin Cyanone Green B Extra; acid green 25 (C.I. 61570); Acid Green 25 (C.I.); Weak acid green GS |
CAS No. | 4403-90-1 |
| EINECS No. | 224-546-6 |
| C.I. No. | 61570 |
| Strength | 160% |
| Molecular formula | C28H20N2Na2O8S2 |
| Molecular Weight | 622.58 |
| Application | 1. It is mainly used for dyeing wool, silk, nylon and its blended fabrics, and can also be used for coloring leather, paper, cosmetics, soap, wood products, biological products and electrochemical aluminum; 2. Mainly used for dyeing wool textiles and silk; 3. Biological staining. |
| Water solubility | 36 g/L (20℃) |
| Melting point | 235-238 °C(lit.) |
| Wavelength | λmax 608 nm，λmax 642 nm (2nd) |
| LogP | 6.68180 |
| PSA | 189.36000 |
| Merck | 14,252 |
| HS code | 32041200 |
| Storage condition | Room Temprature |
Product picture:
Hot Tags: acid green 25, China, manufacturers, suppliers, factory, cheap, discount, quotation, low price, free sample, Acid Blue Dye, Acid Yellow Dye, Acid Orange Dye, Acid Red Dye, Acid Black Dye
