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Disodium 7,7'-(Carbonyldiimino)Bis(4-Hydroxynaphthalene-2-Sulphonate)
Disodium 7,7'-(Carbonyldiimino)bis(4-Hydroxynaphthalene-2-Sulphonate)
/ CAS : 20324-87-2| Appearance | Light gray paste. Soluble in water, easily soluble in alkaline solution. | Formula | C21H14N2Na2O9S2 | Molecular Mass | 548.45300 |
| HS | 29242990 | UN | - | DG Class | - |
| Synonyms | Scarlet acid Sodium salt | ||||
Manufacturer List
1 manufacturers found for "Disodium 7,7'-(Carbonyldiimino)bis(4-Hydroxynaphthalene-2-Sulphonate)"
54 YRS
Shandong, China
Manufacturing
Main Products:
Direct Red 23 / Disodium 7,7'-(Carbonyldiimino)bis(4-Hydroxynaphthalene-2-Sulphonate) / Direct Yellow 96 / Direct Red 31 / Direct Blue 86 / J Acid / Rhoduline Acid / 2-Aminonaphthalene-1-Sulfonic Acid / 7-Anilino-4-Hydroxy-2-Naphthalenesulfonic Acid / P-Anisidine-3-Sulfonic Acid
Quality Certificates:
-
Loading Port:
Qingdao
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