HIDAL S-280 is a glycerin monoester of caprylic acid. It is especially useful for high quality skin care preparation as an antimicrobial agent with re-fatting, moisturizing and wetting agent properties. HIDAL S-280 has strong antimicrobial activities to Gram+, Gram- bacteria and yeast.
HlDAL S-280 can be easily used in emulsions, surfactant based products and hydroalcoholic products with a recommended use concentration of 0.3~1.0%.
It is also suitable as dispersant for active ingredients in anti-acne creams. HlDAL S-280 may be incorporated in the oil or water phase at any point during the emulsification process. For antimicrobial performance, a dosage of 0.8~1.0% is recommended.
S-280=1.5% use level Cfu/mL | |||||
Test Organism | S.Aureus | E.coli | P.Aeruginosa | C.Albicans | A.Niger |
---|---|---|---|---|---|
Day 0 | 7.8 ⅹ 106 | 7.8 ⅹ 106 | 7.8ⅹ 106 | 2.4ⅹ105 | 2.4ⅹ105 |
Day 3 | <10 | <10 | <10 | 1.6 x 104 | 1.6 x 104 |
Day 7 | <10 | <10 | <10 | <10 | <10 |
Day 14 | <10 | <10 | <10 | <10 | <10 |
Day 28 | <10 | <10 | <10 | <10 | <10 |