Sunscreens
UVIROL® OCR
UVIROL™ OCR is an oil-miscible highly effective UV-B filter with activity also in the short-wave UV-A spectrum. UVIROL OCR has excellent photostability, and has the ability to stabilize photoinstable UV filters.
Characteristics
| Appearance at 25° C | viscous clear yellow liquid |
|---|---|
| Colour Gardner | Max. 4 |
| Acid number mg KOH/g | Max. 0,18 |
| Total impurity % | Max. 2 |
| Assay % | 95 - 105 |
| Density at 25° C g/ml | 1,045 - 1,055 |
| Refractive index | 1,561 - 1,571 |
Applications
UVIROL™ OCR is suitable for a wide variety of sun care products and for water resistant sunscreens. UVIROL™ OCR is recommended in combination with UVIROL OMC29 to obtain high SPF values. UVIROL OCR is insensitive to metal ions and effective over a wide range of pH values.
Packaging
UVIROL OCR is delivered in drums of 25kg net on shrink wrapped pallets of 300 kg.
The values above were obtained from laboratory and plant trials under CISME’s control. They are, to the best of our knowledge, accurate and reliable, but serve only as a guide and are offered without obligation; they are not a substitute for the prior testing that alone can establish whether a product suits a given use. Users are responsible for compliance with local legislation and for holding the latest version of the data sheet. Data sheet revision 24-08.