© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
400285 |
| Chemical Name | 5-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene |
| Molecular Formula | C16H19N3O5S |
| Molecular Weight | 381.41 g/mol |
| Cas Number | 1658-56-6 |
| Appearance | Dark red to brown powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes before melting |
| Functional Groups | Azo, sulfonic acid, diethylamino, phenol |
| λmax Maximum Absorption | Approx. 470 nm (in water) |
| Synonyms | 4'-Diethylamino-2,2'-dihydroxy-5-sulfoazobenzene |
| Ph Range | Acidic (due to sulfonic acid group) |
| Stability | Stable under normal conditions, light sensitive |
| Color Index Number | Acid Red 1 (CI 18050) |
| Usage | pH indicator, dye intermediate |
| Odor | Odorless |
As an accredited 5-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 5-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene, 10g, packaged in a sealed amber glass bottle with Sigma-Aldrich labeling for laboratory use. |
| Shipping | 5-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene ships in tightly sealed containers, protected from light and moisture. It is classified as a laboratory chemical and may require regulatory documentation during transport. Standard shipping is via ground or air, adhering to chemical safety guidelines. Always review the Safety Data Sheet (SDS) before handling or shipping. |
| Storage | **5-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene** should be stored in a tightly sealed container, protected from light and moisture. Keep at room temperature (15–25°C) in a well-ventilated, dry area, away from incompatible substances such as strong oxidizers. Label container clearly. Follow standard laboratory safety and storage protocols for chemical-grade dyes. |
Competitive 5-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
