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Easy Hair Color Creme (Black) with KeraTint EZ



Published July 1, 2006
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Phase A
Deionized Water
57.51
Sodium sulfite
0.30
EDTA
0.20
Erythorbic acid
0.30
p-Phenylenediamine (J. Robinson)
1.70
4-amino-2-hydroxytoluene (J. Robinson)
0.06
Resorcinol (J. Robinson)
1.40
o-Aminophenol (J. Robinson)
1.40
Toluene-2, 5-diamine Sulfate (J. Robinson)
0.11
1-Napthol (J. Robinson)
0.02
Incromide CA (Cocamide DEA)
3.50
Incromectant AMEA-100 (Acetamide MEA)
1.00

Phase B
KeraTint EZ (Cetyl alcohol [and] stearyl alcohol [and] PPG-5 ceteth-20 & Dicetyl Phosphate [and] ceteth-10 phosphate [and] behentri monium methosulfate)
19.00

Phase C
Crodasone W (Hydrolyzed wheat protein PG-propyl silanetriol)
2.00
Crosilkquat (Cocamidopropyl hydroxypropyl silk amino acids)
0.50
Crosultaine C-50 (Cocamidopropyl hydroxysultaine)
1.00

Phase D
Ammonia
10.00

Procedure
This formula should be prepared under a fume hood. Combine phase A in main vessel and begin heating to 75°C. In a separate vessel, heat phase B to 75°C.  Add phase B to phase A with mixing. Cool to 50°C and add phase individually, mixing well after each addition. Cool to 40°C, add phase D and mix until homogenous. Check pH and cool to room temperature. Mix cream with hydrogen peroxide developer at a 1:1 ratio.

Properties
pH: 10.45 ± 0.5
Viscosity: 67,000 cps ± 10% (RVT Spindle #TC @ 10 RPM, 25°C)

More Information
Croda Inc., 300-A Columbus Circle, Edison, NJ, 08837
Tel: (732) 417-0800; Fax: (732) 417-0804; Website: www.crodausa.com


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