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ColaFax CPE

INCI NAME:High Monoester Cetyl Phosphate

CAS #: 3539-43-3

EINECS #:222-581-1

OVERVIEW

ColaFax CPE is an oil soluble long chain organicphosphate ester supplied as a ree acid in fakeorm. It is generally used as a co-emulsier withlow HLB nonionics, and is non-irritating to skin.ColaFax CPE is easily dissolved into either phaseduring emulsion processing and can be neutral-ized in-situ with various cations. ColaFax CPE, atlow use concentrations, will enhance the stabil-ity o emulsions and thicken cremes and lotions.

It can replace TEA-stearate in most preparations.ColaFax CPE is ideally suited or use in many der-matological and personal care products.

BENEFITS

Emulsion stabilizer overcomes imbalances inHLB emulsier values or various oil systems.

Easy to ormulate. Acid orm is oil soluble;neutralized salts are water-soluble.

Can be substituted or polyacrylic acid typepolymers, which are requently utilized asemulsion stabilizers without increasing viscos-

ity to an unacceptable limit.

5000

10000

15000

20000

25000

30000

35000

40000

45000

50000

0 0.5 1 1.5 2 2.5

ViscositycP(Thousands)@2

5C

CPE Concentration %

FIGURE 1

Physically easier to use than polyacrylicacid. No dispersion, wetting problems orsh eyes in solution.

Good rub out and atereel. Does notinhibit quick break emulsion properties.

Primary emulsier, providing excellentperormance at normal skin pH.

Easy-to-handle fake with no noxious dust

particles.

VISCOSITY RESPONSE

Figure 1 demonstrates the eect ColaFax CPEhas on emulsion viscosity. At low concentrations,ColaFax CPE will eectively increase viscosityand aid in the stabilization o the emulsion sys-tem. Formulations containing ColaFax CPE willdisplay enhanced shear, heat and reeze-thaw

stability. ColaFax CPE will also enhance theglossy appearance o cosmetic cremes.

TEST SYSTEM % by Wt.Water q.s.Glycerin 5.0Potassium Hydroxide (45%) 0.33-1.34Germaben II-E 0.5Cetyl Alcohol 2.0Myristyl Myristate 2.0Isopropyl Palmitate 2.0ColaFax CPE 0.5-2.0

Emulsion pH 7.0

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TYPICAL PROPERTIES

Appearance White Granule% Solids 100Melting Point 63 - 68CAcid Value (pH 5.0) 380 - 420

TOXICOLOGICAL PROPERTIES

Dermal Evaluation (3% in water pH 7.0)48 Hour Human Patch (25 test subjects) Result:25/25 Completely Non-Irritating

In Vitro Ocular Evaluation(3% in water pH 7.0)Ropak, Eytex RapidMembrane AssayEyetex Classication Result: Minimal/Mild

SUGGESTED FORMULAS

ColaFax CPE

Colonial Chemical, Inc.

P. O. Box 111

South Pittsburg, TN 37380

Phone: 423-837-8800

Fax: 423-837-3888www.colonialchem.com

WARRANTY

No warranties beyond the guarantee that Colonial Chemical products are manuac-

tured to specs are expressed or implied, since the use o material is beyond our control.

Technical inormation contained herein is believed to be accurate. However, it is

urnished without charge or obligation and is given and accepted at the recipientssole risk. No guarantee o the accuracy o the inormation is made and the products

discussed are sold without conditions or warranties expressed or implied. Purchasers

should make their own tests and determine suitability o t he product or their particu-

lar purposes. Nothing contained herein shall be considered a recommendation or any

use that may inringe upon patent rights.

2012, Colonial Chemical, Inc. All rights reserved. 3/12

Moisturizing Sunscreen (SPF 15)

PART A %

1 ColaFax CPE1.0

2 ColaLipid ST 2.5

3 Water 78.7

4 Potassium Hydroxide (45%) 0.4

5 Germaben II-E 0.4

6 Titanium Dioxide 0.4

PART B

1 Cetyl Alcohol 2.0

2 C 12-15 Alkyl Benzoate 1.6

3 Isopropyl Palmitate 2.0

4 Dimethicone (200/350cS) 1.0

5 Octylmethoxy Cinnamate 6.0

6 Menthyl Anthranilate 3.0

7 Steareth-2 1.0

Procedure: Heat Part A with agitation to 60C. Separate-ly heat Part B to 60C. Homogenize Part B into Part A ora su cient time to ensure good emulsication. Stir, coolto 45C, add ragrance, and package.

Specifcations: pH = 5.6 Viscosity = 250,000

Deep Moisturizing Cream

PART A %

1 Water84.5

2 Potassium Hydroxide (45%) 0.4

3 ColaFax CPE 1.0

4 ColaLipid ST 2.5

5 Germaben II-E 0.6

PART B

1 Titanium Dioxide 0.5

PART C 1.6

1 Cetyl Alcohol 2.0

2 Myristyl Myristate 3.0

3 Isopropyl Palmitate 4.0

4 Dimethicone (100cS) 1.0

5 Lanolin Alcohol 0.5

Procedure: Heat Part A with agitation to 60C, add PartB, continue mixing. Separately heat Part C to 60C. Ho-mogenize C into Part A or a su cient time to ensuregood emulsication. Stir, cool to 45C, add ragrance,and package.

STORAGE / HANDLING

ColaFax CPE is available in 54 kg. drums. Typical shellie is 12 months rom date o manuacture.

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