| Property | Specification |
| Chemical Name | Ammonium Laureth Sulfate |
| Chemical Formula | C₁₄H₂₉O₄S.NH₄ (for the ethoxylated form with 2-3 ethylene oxide units) |
| Molecular Weight | Varies based on the number of ethylene oxide units (approx. 300-350 g/mol) |
| Appearance | Clear to pale yellow liquid |
| Solubility | Soluble in water, slightly soluble in ethanol |
| pH | 8.0 - 10.0 (1% solution in water) |
| Density | 1.02 - 1.05 g/cm³ (at 20 °C) |
| Surface Tension | Low (typically < 30 mN/m at 1% solution in water) |
| Foaming Properties | Excellent foaming and foam-stabilizing properties |
| Wetting Properties | Good wetting agent |
| Emulsification | Effective emulsifier for oil-in-water emulsions |
| Stability | Stable under normal conditions; avoid high temperatures and strong acids/alkalis |
| Purity | ≥95% (by weight) |
| Packaging | Typically available in 25 kg or 50 kg drums, or 1000 kg IBCs |
| Storage Conditions | Store in a cool, dry place, away from incompatible materials |
| Product Name | Short Name | Purity | PH | Odor | Appearance |
|---|---|---|---|---|---|
| Ammonium Laureth Sulfate | ALES | 68%-72% | 5.5-7.0 | Slightly characteristic odor | Translucent gel-like paste |
Q1: What is Ammonium Laureth Sulfate used for?
Re: Ammonium Laureth Sulfate (ALES) is primarily used as a surfactant in personal care and cleaning products. It is commonly found in shampoos, body washes, liquid soaps, and other cleansing products due to its excellent foaming and cleansing properties. ALES is also used in industrial applications, such as in the formulation of detergents, emulsifiers, and wetting agents.
Q2: What is the chemical formula of Ammonium Laureth Sulfate?
Re: The chemical formula of Ammonium Laureth Sulfate can vary slightly depending on the number of ethylene oxide units (EO) in the molecule. A typical formula for an ethoxylated form with 2-3 EO units is C₁₄H₂₉O₄S.NH₄. The general formula is C₁₄H₂₉O(EO)nSO₃NH₄, where n is the number of ethylene oxide units, typically ranging from 2 to 3.
Q3: How should Ammonium Laureth Sulfate be stored?
Re: Ammonium Laureth Sulfate should be stored in a cool, dry place, away from direct sunlight and incompatible materials such as strong acids or alkalis. It is recommended to store it in tightly sealed containers to prevent moisture absorption and degradation. Proper storage conditions help maintain its stability and effectiveness. The storage area should be well-ventilated, and the temperature should generally be kept between 5°C and 30°C (41°F to 86°F).
Q4: Is Ammonium Laureth Sulfate hazardous?
Re: Ammonium Laureth Sulfate can be an irritant to the eyes and skin. It is important to handle it with appropriate personal protective equipment (PPE), such as gloves and safety goggles, and to follow the safety guidelines outlined in the Safety Data Sheet (SDS). While it is generally considered safe for use in consumer products, proper handling and storage are crucial to minimize any potential risks. Additionally, it is advisable to avoid inhalation of vapors and to ensure good ventilation in the working area. In case of contact with the skin or eyes, rinse thoroughly with water and seek medical attention if necessary.
Ammonium Laureth Sulfate Properties |
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| Other Names | N/A | |
| CAS No. | 32612-48-9 | |
| Compound Formula | RO(CH2CH2O)nSO3NH4 | |
| Molecular Weight | N/A | |
| Appearance | Translucent gel-like paste | |
| Melting Point | N/A | |
| Boiling Point | N/A | |
| Density | N/A | |
| Solubility in H2O | N/A | |
| Exact Mass | N/A | |
Ammonium Laureth Sulfate Health & Safety Information |
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| Signal Word | N/A | |
| Hazard Statements | N/A | |
| Hazard Codes | N/A | |
| Risk Codes | N/A | |
| Safety Statements | N/A | |
| Transport Information |
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