Formulary

Sulfate-Free Conditioning Shampoo

Released by Solvay Chemicals

December 3, 2013


Phase A
Water
qs to 100
Mackadet SFC-1 (Solvay) (Water, disodium lauryl sulfosuccinate, sodium lauroampohydroxypropylsulfonate, cocamidopropyl hydroxysultaine, cocamide MIPA, decyl glucoside, cocamidopropyl betaine)
30.00
Mirapol PQ-74 (Solvay) (Polyquaternium-74)
1.00
Rheomer 33 (Solvay) (Polyacrylate-33)
5.00
Alkamuls PSML-20 (Solvay) (Polysorbate 20)
0.40
Sodium hydroxide (50%)
qs
Citric acid (50%)
qs
Fragrance
qs
Neolone 950 (Dow) (Methylisothiazolinone)
0.10

Procedure
Add water to main vessel and start mixing at low to med speed. Add Mackadet SFC-1 and mix until clear and uniform. Add Rheomer 33 and mix until uniform. Add 50% sodium hydroxide solution to pH 7.0 to swell the Rheomer 33 polymer. Add Mirapol PQ-74 and mix until uniform. Add Neolone 950 and mix until uniform. Premix the fragrance and Alkamuls PSML-20 until solubilized and then add to the main vessel, mixing until uniform. Adjust pH with 50% citric acid solution to 6.5.

Properties
Appearance—Clear to slightly hazy, flowable liquid; Brookfield Viscosity at 25°C—11,750 cps ( LV4, 12 rpm); pH @ 25°C 6.5; Storage-Stability—Stable for 3 months (25°C; 45°C ; 4°C) 3 cycles freeze/thaw.

More Information
Solvay 888-776-7337 • 215-781-6364 (Tech. Service) TechServHPC@solvay.com • www.solvay.com
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