2-Hydroxy-4-methoxybenzophenone-5-sulfonicum acidum CAS 4065-45-6

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2-Hydroxy-4-methoxybenzophenone-5-sulfonicum acidum CAS 4065-45-6

2-Hydroxy-4-methoxybenzophenone-5-sulfonicum acidum CAS 4065-45-6 Chemical Properties

Punctum liquescens : 170 ℃
Fervens punctum: 0 ° C
Densitas 1.4574 (aestimatio aspera)
Index refractivus 1.5300 (aestimata)
Flash point: 0 ° C
Repono conditiones: atmosphaera, locus temperatus
Solubilitas amino sulfoxide (levi) et methanolum (minimum)
Acidum coefficiens (PKA) -0.70 ± 0.50 (valorem praedictum)
Forma: bene servetur
Color: album tofu albo

2-Hydroxy-4-methoxybenzophenone-5-sulfonicum acidum CAS 4065-45-6 Application

Ultraviolet absorber bp-4 ad benzophenone compositum pertinet. Est albus vel levis pulvis luteus in cella temperatura, quae efficaciter absorbet 285 ~ 325m lux ultraviolacea. latum spectrum ultraviolet chemicum bibulum est cum rate alta effusio, non-toxico, nulla sensibilisatio photographica, nullus effectus teratogenicus, ac bonum lumen et stabilitas scelerisque. In sunscreen, melle, illinere, oleo et aliis medicamentis late usus est. Sunscreen generaliter applicantur in superficie cutis, quae munus sunscreen habet ad cutem tuendam. UV absorber bp-4 late in sunscreen stibio utendum est ut sunscreen, cremor, mel, lotion et oleum propter bonam lucem et scelerisque stabilitatem.