Sodium Lauryl Ether Sulfate
- CAS Number
- 9004-82-4
- HSN Code
- 34021190
- Molecular Formula
- C12H25NaO4S
- Catalogue Number
- AL1391A
- Purity
- ≥ 27%
- Molecular Weight
- 288.38 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sodium lauryl ether sulfate (SLES) is a widely utilized anionic surfactant known for its excellent foaming and cleansing properties. It is commonly found in personal care products such as shampoos, body washes, and household cleaning agents. SLES is derived from natural sources, typically from coconut or palm oil, making it a popular choice in formulations that require biodegradable ingredients. Its ability to create stable foam and emulsify oils makes it essential in both cosmetic and industrial applications.
Also known as Sodium dodecyl ether sulfate, Sodium lauryl sulfate (SLS) derivative.
- Catalogue No.
- AL1391A
- CAS Number
- 9004-82-4
- Molecular Formula
- C12H25NaO4S
- Molecular Weight
- 288.38 g/mol
- HSN Code
- 34021190
- Grade
- Standard grade
- Product Form
- Substance
SLES appears as a clear, colorless to pale yellow viscous liquid or paste. It has a density of approximately 1.01 g/cm³ and is soluble in water, allowing for easy incorporation into aqueous formulations. The product has a typical pH range of 7-9 when diluted in water. The boiling point is around 100°C, and it has a flash point of approximately 100°C, indicating it is not highly flammable under normal conditions. SLES is stable under normal storage conditions and does not decompose easily, making it a reliable ingredient in various formulations.
- Appearance
- Clear, colorless to pale yellow viscous liquid or paste
- Shelf Life
- 24 months
- Packaging
- Available in 1L, 5L, and 200L containers
- Storage
- Store in a cool, dry place away from direct sunlight and incompatible materials.
1.1 — Product identifier
- Chemical Name
- Sodium Lauryl Ether Sulfate
- Catalogue No.
- AL1391A
- Product form
- Substance
- CAS Number
- 9004-82-4
- EC Number
- 500-223-8
- Grade
- Standard grade
- EC Index Number
- 01-2119480414-41
- Chemical Formula
- C12H25NaO4S
- HSN Code
- 34021190
- Synonyms
- Sodium dodecyl ether sulfate, Sodium lauryl sulfate (SLS) derivative
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Surfactant in personal care and cleaning products
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- May cause mild skin and eye irritation
3.1 — Substance
- Name
- Sodium Lauryl Ether Sulfate
- CAS No.
- 9004-82-4
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of skin and eyes, respiratory tract irritation if inhaled.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Non-flammable, but may produce toxic fumes in a fire.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Contain spill and absorb with inert material. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Use appropriate protective equipment. Clean up spills immediately to prevent slipping hazards.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry place, away from incompatible materials and sources of ignition.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Clear, colorless to pale yellow
- Odour
- Mild, characteristic
- Odour threshold
- Not determined
- pH value
- 7-9 (1% solution)
- Relative evaporation rate (butylacetate=1)
- Not determined
- Melting point
- Not applicable
- Freezing point
- Not applicable
- Boiling point
- 100°C
- Flash point
- 100°C
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Not determined
- Relative vapour density at 20°C
- Not determined
- Density
- 1.01 g/cm³
- Solubility
- Soluble in water
- Log Pow
- Not determined
- Viscosity, kinematic
- Not determined
- Viscosity, dynamic
- Not determined
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions of use and storage.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Low toxicity; LD50 (oral, rat) > 2000 mg/kg.
- Skin corrosion/irritation
- Mild irritant; may cause redness and discomfort.
- Serious eye damage/irritation
- Mild irritant; may cause redness and tearing.
- Respiratory or skin sensitisation
- Not a sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- Not classified as dangerous goods.
- UN-No. (IMDG)
- Not classified as dangerous goods.
- UN-No. (IATA)
- Not classified as dangerous goods.
- UN-No. (ADN)
- Not classified as dangerous goods.
- UN-No. (RID)
- Not classified as dangerous goods.
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not applicable
- Proper Shipping Name (IMDG)
- Not applicable
- Proper Shipping Name (IATA)
- Not applicable
- Proper Shipping Name (ADN)
- Not applicable
- Proper Shipping Name (RID)
- Not applicable
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not applicable
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Sodium lauryl ether sulfate is primarily used as a foaming and cleansing agent in a variety of personal care products, including shampoos, body washes, and facial cleansers. Its surfactant properties allow it to effectively remove dirt and oil from surfaces, making it valuable in household cleaning products as well. Additionally, SLES is utilized in industrial applications such as textile processing, oil recovery, and as a wetting agent in agricultural formulations. Its versatility and effectiveness make it a staple in both consumer and industrial markets.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1391A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 288.38 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 27% | 28% |
| Moisture content | ≤ 5% | 3.5% |
| Residue on ignition | ≤ 1% | 0.5% |
| Related substances | None detected | None detected |
| Solubility | Soluble in water | Fully soluble |
The above product is expected to comply with Standard grade grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Standard grade | ≥ 27% | Not applicable | ≤ 5% | ≤ 1% | None detected | Soluble in water |
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