CAS 56360-46-4 | EOSIN B
"CAS 56360-46-4 Chemical Formula C20H8Br2N2O9 Molecular Weight 580.09 Purity 99% Worldwide Delivery Made in China"
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Material Chemistry
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Product introduction
| Basic information | |
| Product Name | EOSIN B |
| CAS | 56360-46-4 |
| Synonyms | 4,5-DIBROMO-2,7-DINITROFLUORESCEIN;4',5'-DIBROMO-2',7'-DINITROFLUORESCEIN DISODIUM SALT;4,5-DIBROMO-2,7-DINITROFLUORESCEIN DISODIUM SALT;ACID RED 91;EOSIN B;EOSIN BA OR BN;EOSIN B DISODIUM SALT;EOSIN BLUE SHADE |
| Molecular Formula | C20H8Br2N2O9 |
| Molecular Weight | 580.09 |
| Purity | 99% |
| Package | 1g;5g;10g;50g;100g,1000g or according to customer's detail requirement. |
| properties | |
| Form | Powder |
| Color | orange |
| Melting point | 275 °C (dec.)(lit.) |
| Boiling point | 663.6±55.0 °C(Predicted) |
| Density | 2.27±0.1 g/cm3(Predicted) |
| Acidity coefficient (pKa) | 5.98±0.20(Predicted) |
| Solubility | Soluble in water |
| FAQ |
| 1) How can I pay you? |
| A: After you confirm our PI, we will request you to pay. T/T, Paypal, L/C, West Union etc. are the most usual ways we are using. |
| 2) How do you take care when your clients received defective products? |
| A: Replacement. If there are some defective items, we usually credit to our customer or replace in next shipment. |
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