SODIUM LAURYL ETHER SULFATE - LOW DIOXANE
| Formula: | C₁₂H₂₅(OCH₂CH₂)ₙOSO₃Na |
| CAS Number: | 68585-34-2 |
| EC Number (EINECS): | 500-223-8 |
| HS Code: | 34021190 |
| UN Number: | Not classified as hazardous |
| IUPAC Name: | Sodium alkyl ether sulfate |
| Also Known As: | SLES; AES; Sodium Laureth Sulfate (Low 1,4-Dioxane) |
| Molecular Weight, g/mol: | Variable (depending on EO units, n ≈ 2–3) |
Typical Specifications
| Appearance: | Clear to slightly hazy viscous liquid or paste |
| Odor: | Mild, characteristic |
| Boiling Point, °C: | Not applicable (aqueous solution; decomposes on heating) |
| Flash Point, °C: | Not applicable (water-based) |
| Refractive Index (20°C): | Not applicable |
| Solubility: | Freely soluble in water |
| pH (1% solution): | 6.5–9.5 |
| Vapor Pressure (at 20°C): | Negligible |
| Grades Available: | Industrial, Personal Care (Low Dioxane) |
| Packaging: | HDPE drums, IBCs, bulk tanker |
Applications / Uses
Primary Applications
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Primary surfactant in shampoos, body washes, and liquid soaps
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Foaming and cleansing agent in personal care formulations
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Detergent formulations requiring low impurity profiles
Secondary Applications
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Household and industrial cleaning products
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Hand wash and mild cleanser formulations
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Institutional and commercial cleaning agents
End Industries Served:
Personal Care, Home & Industrial Cleaning, Cosmetics Manufacturing, Detergents & Cleaners
Safety & Handling Information
Hazard Class (GHS): Eye and skin irritant (concentration dependent)
Hazard Statements (H-Codes):
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H315: Causes skin irritation
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H319: Causes serious eye irritation
Precautionary Statements (P-Codes):
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P264: Wash hands thoroughly after handling
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P280: Wear protective gloves/eye protection
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P305 + P351 + P338: IF IN EYES – rinse cautiously with water
Storage Conditions
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Store in a cool, dry, well-ventilated area
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Protect from freezing and excessive heat
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Keep containers tightly closed
Transport Information
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ADR/RID: Not classified as dangerous goods
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IMDG: Not classified as dangerous goods
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IATA: Not classified as dangerous goods
Regulatory Information
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REACH Status (EU): Registered
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TSCA (USA): Listed
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Cosmetic Compliance: Meets low 1,4-dioxane limits for personal care use
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ISO Certification: Available on request
Additional Information
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Shelf Life: 12 months (sealed, stored properly)
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Country of Origin: [To be filled – e.g., USA, India, EU]
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Typical Packaging Sizes: Drums, IBCs, bulk
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Storage Temperature: 5–35°C
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Stability: Stable under recommended storage conditions