2005 ANNUAL SCIENTIFIC SEMINAR Anionic Products Nomenclature INCi Name AOS Sodium C 14-18 Olefin Sulfonate 100 Sodium Decylglucosides Hydroxypropyl Sulfonate 160 Sodium Laurylglucosides Hydroxypropyl Sulfonate Property 100 160 AOS Color, Gardner (ASTM D1544- 98) 1 1 1 Activity,% 39.8 39.7 38.4 Viscosity (cps), 25°C 28 6900 500 mild, fatty mild, fatty mild, fatty Odor alcohol alcohol alcohol pH (10% aq) 7.6 7.5 8.5 appearance, 10% aq. Clear Clear Clear Ross Miles Foam (1 %, 25C, tap water), mm Immed. 175 155 165 1 min. 163 152 155 5 min. 160 150 150 Draves Wetting (1 % active) Immed. 7.2 9.0 461 Products in this class offer outstanding foam, and detergency. Proper selection of products allows for the formulation of ultra-mild products.

462 Irritation Data A-160 0 S-1210 Baby Shampoo A-100 AOS L-1210 Prell scs L-I010 SLS CTAC SAC 0 JOURNAL OF COSMETIC SCIENCE . ·n-: . t:5 · 1· i1.15:l. . 23.25 1 .: : .... , . 24�2s1 l .· ·l . I I· . j l r �·, I· i l1 126 20 40 60 80 100 120 140

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