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Moisturizing Skin Lotion
Posted: December 14, 2006
Company: Stepan Co.
|Water (aqua)||qs to 100.00|
|Quaternium-82 (Stepanquat ML, Stepan)||2.50|
|Stearamidopropyl dimethylamine (Stepan SAA, Stepan)||1.00|
|Citric acid, 50% active||0.34|
|Petrolatum (Snow White Petrolatum, USP/Penreco)||4.00|
|Ethylhexyl isononanoa (Stepan Octyl Isononanoate)||3.00|
|Dimethicone (Dow Corning 200 Fluid, 350 cps, Dow Corning)||1.00|
|Citric acid, 50% solution||qs|
|Sodium hydroxide, 50% solution||qs|
Procedure: In main vessel, combine A and begin mixing. Heat to 75-80° C. In a separate vessel, prepare oil phase by combining B. Heat to 75-80° C with continuous mixing. Add B to A with high agitation. Emulsify for 25 to 30 minutes while maintaining temperature. Cool to 38-45° C. Add C to batch. Adjust pH to 4.0-4.5 with D, if necessary.