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HS Code |
867633 |
| Product Name | Disodium Phenyl Dibenzimidazole Tetrasulfonate |
| Synonyms | DPDT, Neo Heliopan AP, Bisdisulizole disodium |
| Cas Number | 180898-37-7 |
| Molecular Formula | C13H8N4Na2O8S4 |
| Molecular Weight | 612.51 g/mol |
| Appearance | Off-white to yellow powder |
| Solubility | Freely soluble in water |
| Purity | Typically ≥98% (check supplier specification) |
| Uv Absorption Maximum | Peak ~ 310 nm |
| Application | Organic UV filter (mainly for UVA protection in sunscreens) |
| Storage Conditions | Store at 2-8°C, protect from light |
| Ec Number | 406-070-1 |
| Commercial Suppliers | Sigma Aldrich, Merck, TCL Chemical |
As an accredited Disodium Phenyl Dibenzimidazole Tetrasulfonate（Dpdt） (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), 25g, is packaged in a sealed amber glass bottle with clear Sigma-Aldrich labeling. |
| Storage | Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from direct sunlight and moisture. Avoid exposure to incompatible materials, such as strong oxidizers. Store at room temperature (15–25°C). Handle with appropriate personal protective equipment and follow standard chemical storage guidelines as provided by suppliers like Sigma Aldrich, Merck, or TCI. |
| Shipping | Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT) is shipped in tightly sealed containers to prevent contamination and moisture uptake. Packages are clearly labeled, with all necessary hazard and handling information, and dispatched via certified couriers in accordance with international regulations for the transport of specialty chemicals from suppliers like Sigma-Aldrich, Merck, or TCI. |
Competitive Disodium Phenyl Dibenzimidazole Tetrasulfonate（Dpdt） (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
