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27503-81-7 Ultraviolet absorbent UV-T

product Name Ultraviolet absorbent UV-T
CAS No 27503-81-7
Synonyms 2-Phenylbenzimidazole-5-sulfonic acid; 2-phenyl-1h-benzo[d]imidazole-5-sulfonic acid; UV absorber-T ; 2-phenyl-1H-benzimidazole-6-sulfonic acid; 2-phenyl-1H-benzimidazole-6-sulfonate; UV-T; PBSA; Phenyl benzimidazole sulfonic acid
Molecular Formula C13H9N2O3S
Molecular Weight 273.2877
InChI InChI=1/C13H10N2O3S/c16-19(17,18)10-6-7-11-12(8-10)15-13(14-11)9-4-2-1-3-5-9/h1-8H,(H,14,15)(H,16,17,18)/p-1
EINECS 248-502-0
Molecular Structure 27503-81-7 Ultraviolet absorbent UV-T
Melting point 300℃
Water solubility soluble
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36:;
MSDS Material Safety Data Sheet