CAS: 27503-81-7
Purity: 99%
Molecular Formula: C13H10N2O3S
Molecular Weight: 274.3
EINECS: 248-502-0
Storage Period: 2 years
Products
2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7
Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 is a water-soluble sunscreen ingredient, a sulfonated UV absorber characterized by strong absorption of UVB and partial absorption of UVA. ChemicalbookEnsulizole can damage DNA through the production of reactiveoxygenspecies(ROS) under ultraviolet light or sunlight.
| ITEM | STANDARD |
| Appearance | white crystalline powder |
| Fusing point | >300 °C (lit.) |
| Density | 1.3592 (rough estimate) |
| Storage condition | 2-8°C |
| Refractive index | 1.6360 (estimate) |
25kgs/drum,9tons/20’container,25kgs/bag,20tons/20’container.
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