Ammonium Lauryl Ether Sulfate(AESA)
Basic infomation:
INCI name: Ammonium Lauryl Ether Sulfate
Trade name: Yeser® AESA 70%
CAS No.: 2235-54-3
Molecular formula: CH3(CH2)n(OCH2CH2)pOSO3NH4
Source: 3rd-party commissioned manufacturing
Standard executed: Q/YS AESA-2012
Packaging: in 170KG/220KG plastic drum or 1000KG IBC tank
Ammonium Lauryl Ether Sulfate, commonly known as ALES or AESA for short, has very similar foaming, emulsifying, and cleaning properties to Sodium Lauryl Ether Sulfate(SLES), but with better solubility in water. Better solubility gives two obvious benefits, which are a) it's faster to dissolve and form a homogeneous compound in the production so to shorten production time; b) it's easier to rise off and leaves less residue in washing.
It also has a similar mildness level to SLES, and super mildness can be achieved by compounding it with an amphoteric surfactant like Cocamidopropyl Betaine(CAB). AESA is also readily biodegradable and has outstanding hard water resistance.
Yeser Chemicals partners with leading an AESA producer through a Third-party Toll-manufacturing Agreement. We can supply top-quality Yeser® AESA 70% at a competitive price with fast delivery, accompanied by comprehensive services.
Features & Benefits:
- Excellent solubility in water, making it faster to dissolve in production and easier to rinse off in use.
- Great compatibility with other surfactants, resulting in great formulating flexibility.
- Outstanding foaming and cleaning ability, with good resistance to hard water.
- Particularly suitable for making high-foaming shampoos and bubble baths with low pH values.
Stability/Shelf life:
Stable at a wide pH range, except in strong acid and alkali.
Pack in tight-closed containers(drums or tanks); Store in a dry, ventilated and cool place; Kept away from direct sun and water.
Under proper storage conditions, the shelf life of Yeser® AESA 70% is 12 months.
＊AESA 70% may undergo chemical reactions under unfavorable temperature and acidity conditions. Decomposition may occur under conditions above 40℃ or under acidic (less than pH=5) conditions.
Recommended dosage:
The recommended dosage of Yeser® AESA 70% in hair and skin care products is 1.0%-20.0%.
Also known as:
- Ammonium laureth sulfate
- Polyethylene glycol lauryl ether sulfate ammonium salt
- Ammonium laureth-3 sulfate
- Ammonium dodecyl poly oxyethylene sulfate
| Items | Standards |
|---|---|
| Classification | Anionic surfactant |
| Appearance (25℃) | White or light yellow paste |
| Active content (MMW=423) | 70.0 ± 2.0 |
| Unsulfated compound content, % | ≤3.5 |
| pH value (2% aqueous solution, 25℃) | 6.0 ~ 7.0 |
| Ammonium sulfate content, % | ≤1.5 |
| Ammonium chloride content, % | ≤0.5 |
| Dioxane content, ppm | ≤50 |
| Ingredient | Wt, % (as is) | Function |
|---|---|---|
| 0.1% | Conditioner | |
| 3.0% | Conditioner | |
| 0.25% | Conditioner | |
| 14.0% | Primary Surfactant | |
| 4.0% | Primary Surfactant | |
| 1.2% | Secondly Surfactant, Pearlescing agent, Emulsifier | |
| 1.0% | Secondary Surfactant | |
| 4.0% | Secondary Surfactant | |
| 1.0% | Secondary Surfactant | |
| 0.5% | Opaquer, Thickener | |
| 0.1% | Chelating agent | |
| Fragrance, Dye, Preservatives | q.s. | Additives |
| Deionized water | q.s. to 100% | Solvent, Carrier |
| q.s. to achieve desired pH(5.0-7.0) | pH Adjuster |
| Ingredient | Wt, % (as is) | Function |
|---|---|---|
| 12.0% | Primary Surfactant | |
| 4.0% | Secondly Surfactant | |
| 4.0% | Secondary Surfactant | |
| 1.0% | Secondary Surfactant | |
| 1.0% | Secondary Surfactant | |
| 1.2% | Softening agent | |
| 0.1% | Chelating agent | |
| q.s. to achieve desired vicosity | Thickener | |
| Fragrance, Dye, Preservatives | q.s. | Additives |
| Deionized water | q.s. to 100% | Solvent, Carrier |
| q.s. to achieve desired pH(5.0-7.0) | pH Adjuster |
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Frequently Asked Questions
We don’t produce Ammonium Lauryl Ether Sulfate(AESA) by ourselves, yet we are not simply trading it.
We have signed a Third-party Toll-manufacturing Agreement with a leading Ammonium Lauryl Ether Sulfate producer who contract manufactures Yeser® AESA 70% for us, as per our demand and requirements.
Together with our contract manufacturer, Yeser Chemicals supplies top-quality Yeser® AESA 70% at a competitive price, with a capacity of 1,500 MT/ Month.
Ammonium Lauryl Ether Sulfate(AESA) is approved for use in hair and skin care products by the U.S. Food and Drug Administration (FDA) and Cosmetic Ingredient Review (CIR) under limited concerntration, with none known risks.
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