Preservative agents
BIOCROL® PE91
BIOCROL™ PE91 is a strong broad spectrum preservative blend suggested alone in leave-on and rinse-of products. It equivalently performs against bacteria, yeasts and molds. Ethylhexylglycerin amplifies the effectiveness of phenoxyethanol by modifying the surface tension of bacterial membrane.
Characteristics
| Appearance | colourless clear liquid |
|---|---|
| Colour | nearly colourless |
| Odour | characteristic |
| 2-Phenoxyethanol % | 88,00 - 92,00 |
| Ethylhexylglycerin | 7,50 - 12,50 |
| Density g/ml | 1,085 - 1,095 |
| Refractive index at 20° C | 1,520 - 1,535 |
Applications
BIOCROL PE91 is effective at pH 3-12, stable to heat and light. Use level: 0,6 – 1,1%. BIOCROL™ PE91 is compatible with surfactants and protein derivatives. It is suggested to add it to aqueous phase at early stages of the production process. BIOCROL™ PE91 does not modify smell or colour of finished products.
Packaging
BIOCROL PE91 is delivered in sealed drums of 200 kg and 25 kg on shrink wrapped pallets of 800 kg net.
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 25-02.