Formulary

Foam Pump Hand Soap

February 1, 2006

Fragrance
q.s.
Mackadet EQ-112 (Cocamidopropyl betaine [and] PEG-80 sorbitan laurate [and] sodium trideceth sulfate [and] PEG-150 distearate [and] quaternium-15)
12.00
Water (soft)
q.s.
Citric acid
q.s.
Mackstat DM (DMDM Hydantoin)
0.40
Dye
q.s.

Procedure
Premix fragrance in the Mackadet EQ-112 to avoid temporary hazing of the product. Weigh water into the vessel and warm to 35-45°C while gently mixing. Slowly add the premixed concentrate to the water, increase stirring (if necessary), to homogenize the batch. Add Mackstat DM, dye, etc. and mix until uniform.  Adjust pH with citric acid, if necessary.

Properties
pH (as is): 6.0-7.0
Viscosity @25°C, cps: 50 max
Appearance @25°C: Clear, thin liquid
Solids, %: 4.0-5.0
Freeze/Thaw, 3 cycles: Pass
43°C Stability (1 month): Pass
4°C Stability (1 month): Pass

More Information
McIntyre Group Ltd
24601 Governors Highway
University Park, IL 60466
Tel: (708) 534-6200; Fax: (708) 534-6216
www.mcintyregroup.com
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