Technical Data Sheet
Trade name: HYSHELL PBSA
Chemical name:2-Phenyl-5-Benzimidazolesulfonic Acid
Synonyms:UV-T; Ensulizole; Phenylbenzimidazole Sulfonic Acid
CAS code:27503-81-7
Molecular Formula:C13H10N2O3S
Molecular Structure:
HS code:2933990099
Specifications:
1). Appearance:white or off-white powder
2). Purity:98.0 % min
3). Dry loss:2.0% max
4). Specific extinction : 302nm, 920-1000
Characteristics and Application:
HYSHEL®PBSA is a kind of UVB sunscreen that also absorbs a small fraction of UVA band, it is water-soluble chemical sunscreen, and often used in combination with other ingredients, such as avobenzone, titanium dioxide, and zinc oxide. Its ability and quality of protection does not degrade over time in the presence of sunlight, so it can help mitigate the breakdown of other UVB isolators in sunscreen to some extent. The product is fresh and non-greasy, and can also convert ingested ultraviolet radiation into less harmful infrared radiation and heat.
Packaging:20kg fiber drum/carton
Period of validity:2 years