INCI Name: Sodium Lauroyl Methyl Isethionate
CAS Number: 928663-45-0
Sodium Lauroyl Methyl Isethionate (SLMI) is our latest technological breakthrough in surfactant chemistry.
Iselux LQ-CLR-SB is an extremely mild surfactant that can be used in formulations as a primary or secondary surfactant and is ideally used where a dense, luxurious foam and elegant after-feel is desired.
Iselux LQ-CLR-SB provides gentle yet thorough cleansing with outstanding rinseability.
The excellent water solubility properties of Iselux LQ-CLR-SB allow the formulator to produce crystal clear liquid cleansing systems.
The secondary ester structure of Iselux LQ-CLR-SB makes it more hydrolytically stable than many common esters and this coupled with its broad pH stability range makes formulating easy.
Iselux LQ-CLR-SB is ideal for use in shower gels, facial cleansers, shampoos, liquid cleansing systems, and luxury foam baths.
Iselux LQ-CLR-SB can also be used to prepare high performance, “sulfate-free” personal cleansing products as well as structured liquid systems.
Iselux LQ-CLR-SB enables the creation of crystal clear liquid products that are exceptionally luxurious and gentle on the skin.
This version is a 32% active, clear, pale yellow liquid.
Origin(s):
PetrochemicalPlant/Botanical
Features of Iselux LQ-CLR-SB:
-Structured Systems achievable
-Dense creamy long-lasting lather
-Elegance after-feel
-Ultra mild surfactant
-Excellent water solubility
-Sulfate free
-1,4-Dioxane free
-Nitrosamine free
-Readily biodegradable
-Derived from natural/renewable resources
-Formulates like an ether sulphate
-Broad pH stability
Benefits of Iselux LQ-CLR-SB:
-Dramatic formulation flexibility and enhanced creativity
-Creates a luxurious bath and shower experience
-Ideal for sensitive skin
-Can be used in clear systems
-Safe at all use levels
-Readily biodegradable
-Friendly to the environment
-Formulating ease and flexibility
The excellent water solubility properties of Iselux LQ-CLR-SB allow the formulator to produce crystal clear liquid cleansing systems.
KEYWORDS:
928663-45-0, Sodium Lauroyl Methyl Isethionate, ISELUX SCMI, Pureact, Pureact WS, Pureact WS conc., Pureact I, Pureact I 78, Pureact I 78 C, Pureact GLT
INCI:
Sodium Lauroyl Methyl Isethionate
Functions of Iselux LQ-CLR-SB:
-Foaming Agent/Foamer
-Hair Cleanser/Shampoo
-Skin Cleanser
-Surfactant-Anionic
Claims:
-Hair Care:
Cleansing
-Skin/Body:
Cleansing
Appearance: Clear light yellow liquid
Odour: Mild, characteristic
Activity, %: 32 minimum
Non-Volatiles, %: 39 minimum
pH (as is): 5.5-6.5
Color, APHA (as is): 200 maximum
Viscosity (cps) @: 25ºC
(#5@20rpm): 3500 maximum
Iselux LQ-CLR-SB contains the following:
• Sodium benzoate as preservative
• trisodium ethylenediamine disuccinate as a chelant
How to Formulate Iselux LQ-CLR-SB:
• Iselux LQ-CLR-SB is easy to formulate with as it is pre-blended into a clear solution.
• Add remaining materials (co-surfactants, polymers, conditioning agents, etc.) into Iselux LQ-CLR-SB solution.
• Adjust to desired pH. When using amphoteric co-surfactants, optimum clarity is reached between pH 5.0 to 6.0.
• If desired, electrolytes such as Sodium Chloride can be used in combination with co-surfactants such as cocamidopropyl betaine to increase viscosity
Sodium Lauroyl Methyl Isethionate.
Iselux LQ-CLR-SB is a sulphate-free anionic surfactant for clear and opaque system with 32% active content by Innospec.
Iselux LQ-CLR-SB contains sodium benzoate as preservative.
The pH for formulation should be in the range of 4.5-8.5.
Iselux LQ-CLR-SB is recommended for use in cosmetics and personal care applications.
Features of Iselux LQ-CLR-SB:
Iselux LQ-CLR-SB is a unique, breakthrough technology.
Iselux LQ-CLR-SB is a sulfate-free anionic surfactant for clear and opaque systems.
Storage of Iselux LQ-CLR-SB:
Produce may haze and/or thicken in cold storage, allow Iselux LQ-CLR-SB to equilibrate to room temperature before using.
Clarity of Iselux LQ-CLR-SB:
Iselux LQ-CLR-SB provides crystal-clear formulations.
Mildness of Iselux LQ-CLR-SB:
Iselux LQ-CLR-SB shows a reduced irritancy profile versus other common surfactants.
Foaming Profile of Iselux LQ-CLR-SB:
Iselux LQ-CLR-SB has an excellent foaming profile.
Iselux LQ-CLR-SB's flash foam is comparable to the flash foam of Sodium Laureth Sulfate and it forms tight, thick long-lasting bubbles.
pH Stability of Iselux LQ-CLR-SB:
Iselux LQ-CLR-SB shows excellent stability over a broad pH range and can be incorporated into formulations ranging from pH 4.5-8.5.
Iselux LQ-CLR-SB has also proven to be stable in formulations under high and low temperature stability conditions.
Thickening:
Iselux LQ-CLR-SB solutions will thicken slightly with the addition of electrolytes such as Sodium Chloride.
The addition of secondary surfactants such as Cocamidopropyl Betaine and Sodium Lauroamphoacetate can be used to further enhance viscosity.
Suggested Formulations:
Skin Care, Hair Care
Sulfate-Free Shampoo AC135b:
Iselux LQ-CLR-SB is a crystal clear shampoo formulation featuring the dense luxurious lather of Iselux LQ-CLR-SB sulfate-free surfactant.
Preparation Procedure of Iselux LQ-CLR-SB:
1. Blend ingredients of phase A, one at a time, into system and mix until uniform.
2. Add the pre-mix B and mix until uniform
3. Add Preservative and mix until uniform
4. Adjust pH of the system to 5.5-6.0 with a 50% citric acid solution as needed.
5. Add sodium chloride incrementally as needed to increase viscosity and mix thoroughly.
Iselux Sulfate-Free Facial Cleanser AC141b:
This mild, sulfate free facial cleanser features Iselux LQ-CLR-SB and Pureact WS Conc. which produce a dense creamy lather upon application.
The Activsoft C17 imparts a soft, elegant feel to the skin and also helps improve the foam quality.
The Activsoft S and the Aminol CM Flakes thicken this formulation and help stabilize the foam.
The Finsolv TPP acts as a mild solublizing agent to gently remove make-up and soils from skin as well as to provide conditioning.
Preparation Procedure of Iselux LQ-CLR-SB:
1. Dissolve Sodium Chloride in D. I. Water system.
2. With smooth mechanical agitation slowly blend Activsoft C-17 in water system. Mix until completely dispersed and uniform.
3. Slowly blend Miranol C2M Conc. into system. Mix until uniform. Warm system to 40-45ºC with smooth mechanical agitation.
4. Slowly blend Pureact WS CONC. into heated system and mix until completely dissolved.
5. In a separate mixing vessel, combine Activsoft-S and Glycerine. Mix into a soft slurry that is completely uniform. Slowly blend this pre-mix slurry into main system and mix until uniform.
6. Slowly blend Iselux LQ-CLR-SB into system. Mix until uniform.
7. Slowly blend Aminol CM FLAKES into system. Mix until uniform. Remove heat.
8. Slowly blend Mirataine BET-C-30 into system. Mix until uniform.
9. Slowly blend Finsolv® TPP into system. Mix until uniform.
10. Add compatible fragrance, dye(s) and preservative.
11. Adjust pH of system to 5.0-5.6 with Citric Acid Solution (50% Aq.) as required.
The system should thicken noticeably with the pH adjustment.
Mix for at least 30 minutes to reach final consistency.
Description of Iselux LQ-CLR-SB:
Iselux LQ-CLR-PE is 32% active clear pale yellow liquid.
Iselux LQ-CLR-SB is a sulfate-free anionic surfactant for clear and opaque systems.
Chemical Properties of Iselux LQ-CLR-SB:
Chemical Composition: Sodium Lauroyl Methyl Isethionate
Iselux Shower gel with beads AC137d:
This crystal clear shower gel formulation features the luxurious foam of Iselux LQ-CLR-SB in a polymer-thickened system that is able to suspend colored beads for visual appeal.
Preparation Procedure of Iselux LQ-CLR-SB:
1. With smooth mechanical agitation, add and mix ingredient of Phase B into water. Begin heating to 50-60ºC and continue mixing.
2. Add and mix Iselux LQ-CLR-SB with moderate agitation until fully dissolved when the mixture gets clear with a bluish cast
3. Add and mix the betaine until fully dissolved
4. Add and mix the neutralizer to a pH above 6.5
5. Adjust pH down to 5.5-6.0 with citric acid solution for desired final pH
6. Add and mix Preservative until uniform
7. Add beads as desired or appropriate
Properties of Iselux LQ-CLR-SB:
Appearance: Clear beaded gel
pH: 5.5 - 6.5
Viscosity: 8,000 - 12,000 cps
Stability: Passed 1 month at 45°C
ISELUX – the clear solution for luxurious lather:
A technological breakthrough in surfactant chemistry, Iselux (Sodium Lauroyl Methyl Isethionate) is unique in its delivery of dense foam with a rich, elegant after-feel in mild and clear formulations.
As a sulfate-free surfactant, ISELUX offers further appeal for those targeting label-conscious consumers.
A functional alternative to ammonium lauryl sulfate and sodium lauryl sulfate, ISELUX leads the way in sulfate-free.
Ideal as a primary or secondary surfactant, ISELUX is the clear choice for sulfate-free innovation.
INGREDIENT IDENTIFICATION
Name:
Iselux LQ-CLR-SB
Segment:
Personal care
INCI name:
Sodium Lauroyl Methyl Isethionate
CAS numbers:
928663-45-0
GENERAL USE of Iselux LQ-CLR-SB:
Performance claims, Sustainability claims, Function, Applications, Usage level
TECHNICAL USE of Iselux LQ-CLR-SB:
Chemical group, Chemical properties, Physical properties, Appearance, Colors, Origin, Origin Species
SAFETY AND CERTIFICATIONS of Iselux LQ-CLR-SB:
GHS classification, Hazard statements, Certifications, Renewable Carbon Index (RCI)
Our range:
Pureact I-78
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
78% active fine white powder.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars.
Pureact I-78 Flakes
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
78% active off-white flakes.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars
Pureact I-78C
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
78% active off-white easy to disperse noodle.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars
Pureact I-78-6
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
50% active off-white paste.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars
Pureact I-80P
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
80% active fine white powder.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars
Pureact I-85F
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
85% active white to off-white flakes or chips.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars
Pureact I-85C
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
85% active easy to disperse noodle.
Sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars
Pureact I-85E Flakes
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
85% active white to off-white flakes or chips.
Sulfate-free, low free fatty acid, mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars.
Imparts elegant pearlescent effect
Pureact I-85EC
INCI Name: Sodium Cocoyl Isethionate
CAS number: 61789-32-0
85% active white to off-white easy to disperse noodles.
Sulfate-free, low free fatty acid, mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars.
Imparts elegant pearlescent effect
Pureact SLI
INCI Name: Sodium Lauroyl Isethionate
CAS number: 7381-01-3
80% active white flakes.
Very high foaming sulfate-free mild anionic surfactant
Other products:
ISELUX*
Sodium Lauroyl Methyl Isethionate
ISELUX is a flaked primary or secondary surfactant and is ideally used where a dense, luxurious foam and elegant after-feel is desired.
ISELUX provides gentle yet thorough cleansing with outstanding rinseability.
The excellent water solubility properties allow the formulator to produce crystal clear liquid cleansing systems.
The secondary ester structure of ISELUX makes it more hydrolytically stable than many common esters and this.
This coupled with its broad pH stability range, makes formulating easy.
ISELUX CO
Sodium Lauroyl Methyl Isethionate
ISELUX CO is a flaked primary or secondary surfactant and is ideally used where a dense, luxurious foam and elegant after-feel is desired.
ISELUX CO provides gentle yet thorough cleansing with outstanding rinseability.
The excellent water solubility properties allow the formulator to produce crystal clear liquid cleansing systems.
The secondary ester structure of ISELUX CO makes it more hydrolytically stable than many common esters.
This coupled with its broad pH stability range makes formulating easy.
ISELUX CO is derived from coconut.
ISELUX LQ-CLR-SB*
Sodium Lauroyl Methyl Isethionate
ISELUX LQ-CLR-SB is an easy-to-use liquid version of Sodium Lauroyl Methyl Isethionate.
ISELUX LQ-CLR-SB is an extremely mild surfactant that is ideal for use in shower gels, facial cleansers, shampoos, liquid cleansing systems, and luxury foam baths.
ISELUX LQ-CLR-SB can be used in formulations as a primary or secondary surfactant and is ideally used where a dense, luxurious foam and elegant after-feel is desired.
ISELUX LQ-CLR-SB provides gentle yet thorough cleansing with outstanding rinseability.
The excellent water solubility properties allow the formulator to produce crystal clear liquid cleansing systems.
ISELUX SCMI*
Sodium Cocoyl Methyl Isethionate
ISELUX SCMI is a flaked primary or secondary surfactant and is ideally used where a dense, luxurious foam and elegant after-feel is desired.
ISELUX SCMI provides gentle yet thorough cleansing with outstanding rinseability.
The excellent water solubility properties allow the formulator to produce crystal clear liquid cleansing systems.
The secondary ester structure of ISELUX SCMI makes it more hydrolytically stable than many common esters and this.
Sulfate-free anionic surfactant for clear and opaque systems.
PUREACT I-78P*
Sodium Cocoyl Isethionate
PUREACT I-78P is a powdered surfactant especially designed for use in personal cleansing products.
PUREACT I-78P combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-78P is compatible with soap and gives excellent lime-soap dispersibility.
PUREACT I-78 Flakes*
Sodium Cocoyl Isethionate
PUREACT I-78 FLAKES is a sulfate-free surfactant especially designed for use in personal cleansing products.
PUREACT I-78 Flakes combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-78 Flakes is compatible with soap and gives excellent lime-soap dispersibility.
PUREACT I-78C*
Sodium Cocoyl Isethionate
PUREACT I-78C is a noodled surfactant especially designed for use in personal cleansing products.
PUREACT I-78C combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-78C is compatible with soap and gives excellent lime-soap dispersibility.
PUREACT I-78-6*
Sodium Cocoyl Isethionate (and) Aqua (and) Sorbitol
PUREACT I-78-6 is a sulfate-free mild anionic surfactant for opaque systems.
Ideal for use in syndet/combo bars.
PUREACT I-80P*
Sodium Cocoyl Isethionate
PUREACT I-80P is a powdered surfactant especially designed for use in personal cleansing products.
PUREACT I-80P combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-80P is compatible with soap and gives excellent lime-soap dispersibility.
PUREACT I-85F*
Sodium Cocoyl Isethionate
PUREACT I-85F is a flaked surfactant especially designed for use in personal cleansing products.
PUREACT I-85F combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-85F is compatible with soap and gives excellent lime-soap dispersibility.
PUREACT I-85C*
Sodium Cocoyl Isethionate
PUREACT I-85C is a noodled surfactant especially designed for use in personal cleansing products.
PUREACT I-85C combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-85C is compatible with soap and gives excellent lime-soap dispersibility.
PUREACT I-85E Flakes*
Sodium Cocoyl Isethionate
PUREACT I-85E FLAKES is a sulfate-free surfactant especially designed for use in personal cleansing products.
PUREACT I-85E Flakes combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
PUREACT I-85E Flakes is compatible with soap and gives excellent lime-soap dispersibility.
Pureact I-85 EC*
Sodium Cocoyl Isethionate
PUREACT I-85EC is a noodled surfactant especially designed for use in personal cleansing products.
Pureact I-85 EC combines mildness and resistance to hard and soft water with high foaming properties similar to soap.
Pureact I-85 EC is compatible with soap and gives excellent lime-soap dispersibility.
Pureact SLI*
Sodium Lauroyl Isethionate
PUREACT SLI is a very high foaming, sulfate-free, mild anionic surfactant.
PUREACT SNDT-65
Sodium Cocoyl Isethionate (and) Stearic Acid
PUREACT SNDT-65 is an optimized blend of Sodium Cocoyl Isethionate and Stearic Acid, designed to enhance both processing efficiency and consumer performance.
PUREACT SNDT-65 can be used as-is for low pH syndet bars or blended with soap to produce exceptionally mild high-quality beauty bars for the personal care market.
Pureact SNDT-65 CO
Sodium Cocoyl Isethionate (and) Myristic Acid
PUREACT SNDT-65 CO is an optimized blend of Sodium Cocoyl Isethionate and Myristic Acid that is produced from 100% coconut-based fatty acid.
Sold as easily handled flakes, PUREACT SNDT-65 CO is specifically designed for making solid cleansing products with a smooth texture and luxurious lather.
PUREACT SNDT-CB
Sodium Cocoyl Isethionate (and) Stearic Acid (and) Sodium Lauroyl Methyl Isethionate
PUREACT SNDT-CB is a unique, ready-to-use, flaked base which is intended to be used in combo bars.
PUREACT SNDT-CB is designed for use in combo bars between 10% and 30%, as is.
This patent-pending blend of Sodium Cocoyl Isethionate and Sodium Lauroyl Methyl Isethionate is easy to process and leaves the bar smooth at both cold and hot water temperatures.