TNJ Chemical produces super quality 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 - 99.5%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7, please contact sales@tnjchem.com
Chemical Name: 2-Phenylbenzimidazole-5-sulfonic acid
CAS NO.: 27503-81-7
Molecular Formula: C13H10N2O3S
Molecular Weight: 274.30
Appearance: white powder crystal
Assay: ≥99%
Application
1.Used as ultraviolet absorbent, mainly in cosmetics
2.Water soluble UV-B absorbent can increase SPF value when added in water phase
Specification
Item |
Specifications |
Appearance |
white powder crystal |
Purity |
≥99% |
Melting point |
300ºC |
Water |
≤0.5% |
Packing
25kg/drum
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