Panthenol and chlorhexidine lotion

Scale (mg/mL) Item Material Name Quantity/1000 Tablets (g) 

Aqueous phase Prepare a solution of DL-lactone (previously liquefied at approximately 100°C) in water. 

Fatty phase Melt at approximately 65°C under stirring POEG 300-stearate, paraffin oil, and polydimethylsiloxane M 350. 

Emulsion Add the fatty phase at 65°C to the aqueous phase at approximately 45°C. Cool to approximately 36°C while stirring and homogenizing. 

Chlorhexidine suspension Suspend chlorhexidine in water. Lotion Add the chlorhexidine suspension to the emulsion at approximately 36°C. Stir, homogenize, and deaerate. 

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