Trisodium 3-Hydroxy-4-[(E)-(4-Sulfonatonaphthalen-1-Yl)Diazenyl]Naphthalene-2,7-Disulfonate
|
HS Code |
443911 |
| Chemical Name | Trisodium 3-Hydroxy-4-[(E)-(4-Sulfonatonaphthalen-1-Yl)Diazenyl]Naphthalene-2,7-Disulfonate |
| Molecular Formula | C20H11N2Na3O10S3 |
| Molecular Weight | 634.47 g/mol |
| Appearance | Reddish to brown powder |
| Solubility In Water | Highly soluble |
| Cas Number | 1934-20-9 |
| Synonyms | Sunset Yellow FCF, Orange Yellow S, FD&C Yellow No. 6 |
| Melting Point | Decomposes before melting |
| Stability | Stable under recommended storage conditions |
| Application | Food colorant, pharmaceuticals, cosmetics |
| Absorption Maximum | 482 nm (in water) |
| Storage Conditions | Store in a dry, cool place, away from sunlight |
| Ph Value | 5–7 (1% solution) |
| Ec Number | 217-699-5 |
As an accredited Trisodium 3-Hydroxy-4-[(E)-(4-Sulfonatonaphthalen-1-Yl)Diazenyl]Naphthalene-2,7-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g chemical is packaged in a sealed, amber glass bottle with tamper-evident cap, labeled with hazard warnings and identification details. |
| Storage | Trisodium 3-Hydroxy-4-[(E)-(4-Sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate should be stored in a tightly sealed container, kept in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Ensure the storage area is free from moisture and use secondary containment to prevent spills or contamination. Follow all relevant safety and regulatory guidelines. |
| Shipping | Trisodium 3-Hydroxy-4-[(E)-(4-Sulfonatonaphthalen-1-Yl)Diazenyl]Naphthalene-2,7-Disulfonate should be shipped in tightly sealed containers, protected from moisture and incompatible materials. Transport according to relevant chemical safety and transport regulations. Ensure proper labeling and include safety documentation. Store in a cool, dry, and well-ventilated area upon arrival to maintain product stability. |
Competitive Trisodium 3-Hydroxy-4-[(E)-(4-Sulfonatonaphthalen-1-Yl)Diazenyl]Naphthalene-2,7-Disulfonate prices that fit your budget—flexible terms and customized quotes for every order.
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