460 JOURNAL OF COSMETIC SCIENCE Nomenclature INCi Name L-1010 Lauryldimoniumhydroxypropyl Decylglucosides Chloride L-1210 Lauryldimoniumhydroxypropyl Laurylglucosides Chloride S-1010 Stearyldimoniumhydroxypropyl Decylglucosides Chloride S-1210 Stearyldimoniumhydroxypropyl Laurylglucosides Chloride Properties L-1010 L-1210 S-1010 S-1210 Color, Gardner 1 1 I+ Activity 30.8 29.7 29.1 30.5 Viscosity (as is) 16 1Q6 21 9800 mild fatty mild fatty Mild fatty Mild fatty Odor odor odor Odor odor pH (10% aq) 6.7 7.0 6.8 7.1 Appearance, 10% aq. Clear clear Clear Clear Foam Height (1 % active) L-1010 L-1210 S-1010 S-1210 Immed. 250 238 186 230 30 sec. 250 238 186 230 60 sec. 250 238 180 230 120 sec. 250 238 180 230 Draves Wetting (1 % active) 4 9 15 15 Products in this class have outstanding conditioning effects, are mild to the eye and skin and do not build up. They are also self preserving in many formulations.

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.