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| Product Name: | 2-Phenylbenzimidazole-5-sulfonic acid |
| CAS No.: | 27503-81-7 |
| Synonyms: | Ensulizole/PhenylBenzimidazoleSulphonicAcid;2-Phenyl-1H-benimidazole,sulfonicacid;2-phenyl-1h-benzimidazole-5-sulfonicaci;Novantisol;UltravioletabsorbentUV-T;2-Phenylbenzimidazole-5-SulfonicAcid(UV-T);2-Phenyl-1H-benzo[d]imidazole-5-sulphonicacid;PHENYLBENZIMIDAZOLE-5-SULFONICACID |
| Appearance: | off-white to white solid |
| Molecular Formula: | C13H10N2O3S |
| Molecular Weight: | 274.30 |
| Storage: | Sealed in cool, dry place. |
| Application: |
UV-B absorber • Sunscreen agent (FDA approved up to 4%) • EU-approved UV filter (INCI: Phenylbenzimidazole Sulfonic Acid) • Foundations/makeup primers with SPF • Personal care products (lotions, creams) • Light stabilizer in plastics/coatings • Water-soluble UV filter (sodium salt form) |
| Product Manager: | Grace Zhang/grace@coreychem.com |
Package: 1KG/Bag, 25KG/Drum or as per customer’s request.
Contact us (grace@coreychem.com) now for quotation and detailed technical specifications!
![BNRNPVG0WS81H31P){4]C](https://www.coreychem.com/wp-content/uploads/2026/07/BNRNPVG0WS81H31P4C.png)
