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MACKOL

CAS-100N

INCI Name: Sodium Coco-SulfateCAS No.: 68955-19-1

EINECS: 273-257-1

Product DescriptionMackol CAS-100N is sodium coco-sulfate derived from natural coconut oil. In theneedle form, the product is free flowing and disperses easily in water. Heat isrequired to fully dissolve the product. Mackol CAS-100N provides excellentlather, thickening and conditioning properties. It is also an excellent replacementfor betaines and alkanolamides in personal cleansing products. A unique,naturally derived anionic surfactant for the formulation of natural type personalcleansing products that is preservative-free.

Specifications Chemical StructureAppearance @ 25 Deg C Cream NeedleActive, % (MW=306) 90.0 100.0Sodium Sulfate, % 2.0 Max

Sodium Chloride, % 1.0 MaxUnsulfated Matter, % 2.5 MaxpH (1% Solution) 9.0 12.0

ROSO3Na

Where R represents the alkylgroups derived from coconut oil.

Typical Properties RegulatorySpecific Gravity, @ 25C(Bulk Density)

0.5 Mackol CAS-100N

Total Plate Count (CFU/g)

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MACKOL

CAS-100N

INCI Name: Sodium Coco-SulfateCAS No.: 68955-19-1

EINECS: 273-257-1

PRODUCT INFORMATION N002515 - SEPTEMBER 2010 Page 2 of 2

For orders or questions, call us at the following numbers or visit us at www.rhodia-novecare.com

North America1-888-776-7337

Europe Middle East Africa(33) 01 53 56 50 00

Asia Pacific(65) 62 91 19 21

Latin America(55) 11 37 47 78 86

Recommended Procedure for Dissolving Mackol CAS-100N

Low amounts [< 5%] ofMackol CAS-100N

o Can easily be dissolved at ambient (25C) temperature withmoderate stirring.

For larger amounts [> 5%] ofMackol CAS-100N,

o A slightly higher temperature will be more efficient:

Preheat the Water phase to 35 40C (no higher) and turnheat off.

Slowly add Mackol CAS-100N while moderately stirring;material should dissolve in a fairly short time (15 30minutes).

After Mackol CAS-100N has totally dissolved, continuewith the manufacturing procedure.

NOTE: The dissolving ofMackol CAS-100N is an endothermic process; thebatch temperature may drop 5 10C, depending on the amount of materialto be dissolved. Also, if heat is not turned off after preheating, the materialwill turn into a hard, sticky gel and adhere to hot surfaces, like heating coils.Dissolution will then be very slow and time consuming.

WARNINGThe information contained in this document is given in good faith and based on our current knowledge. It is only an indication and is in noway binding, notably as regards infringement of or prejudice to third parties through the use of our products.

RHODIA GUARANTEES THAT ITS PRODUCTS COMPLY WITH ITS SALES SPECIFICATIONS.This information must on no account be used as a substitute for necessary prior tests which alone can ensure that a product is suitable fora given use. Users are responsible for ensuring compliance with local legislation and for obtaining the necessary certifications andauthorizations. Users are requested to check that they are in possession of the latest version of the present document and RHODIA is attheir disposal to supply any additional information.