Sodium Lauryl Ether Sulfate (SLES) 70%

Sodium Lauryl Ether Sulfate (SLES) 70%

Product Overview

Sodium Lauryl Ether Sulfate (SLES) 70% is a high-performance anionic surfactant derived from natural coconut oil, featuring a biodegradability rate of ≥92%. Presented as a white or light yellow viscous paste, it boasts a 70+/-2% active matter concentration, providing optimal formulation flexibility and cost efficiency for bulk manufacturers. This versatile ingredient is widely utilized in detergent, personal care, and cosmetic formulations, delivering excellent foaming, wetting, and emulsifying properties while maintaining low skin irritation, making it suitable for gentle product ranges including baby care items. SLES 70% is also known by alternative names such as Sodium Laureth Sulfate, AES, or Texapon N70, and complies with the GB/T 13529-2011 standard, along with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and Halal certifications, ensuring quality, environmental responsibility, and global market compliance.

Key Technical Specifications

1. CAS Number: 68585-34-2
2. Chemical Formula: CH3(CH2)11(OCH2CH2)NOSO3Na
3. Surfactant Type: Anionic
4. Appearance: White or light yellow viscous paste
5. Active Matter Concentration: 70+/-2%
6. pH Value (1% aq. solution): 6.5-9.5
7. Density: 1.05 g/ml (25°C)
8. Moisture Content: 5.0%-18.0%
9. Executive Standard: GB/T 13529-2011
10. Certifications: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, Halal
11. Packing Options: 170KG/220KG plastic drum, 1000KG IBC tank
12. Shelf Life: 24 months
13. Storage Conditions: Cool, dry, dark place
14. Monthly Production Capacity: 10,000 MT

Core Performance Advantages

1. High Active Matter Concentration: With a 70+/-2% active content, SLES 70% offers optimal formulation efficiency, reducing the amount of raw material needed per batch and lowering overall production costs for manufacturers. This concentration balances performance and cost-effectiveness, making it ideal for large-scale industrial production.
2. Natural & Eco-Friendly Origin: Derived from natural coconut oil, this surfactant achieves a biodegradability rate of ≥92%, minimizing environmental impact and aligning with sustainable manufacturing practices. It meets global environmental standards, making it suitable for eco-labeled product lines.
3. Excellent Surface Activity: SLES 70% delivers superior foaming, wetting, and emulsifying properties. It produces high-volume, stable foam that enhances user experience in personal care products like shampoos and body washes, while its strong wetting ability ensures effective dirt penetration in detergents, improving cleaning performance.
4. Gentle on Skin: Featuring low skin irritation, this surfactant is suitable for formulating gentle personal care products, including facial cleansers, baby care items, and sensitive-skin body washes. Its mild formula maintains skin’s natural moisture barrier while providing effective cleansing.
5. Versatile Application Range: Compatible with a wide range of other raw materials such as LABSA, CDEA, and CAB, SLES 70% can be integrated into diverse formulations, from dishwashing liquids and laundry detergents to high-end hair care and cosmetic products.
6. Hard Water Tolerance: The surfactant performs reliably in hard water conditions, ensuring consistent foaming and cleaning effectiveness without being compromised by mineral content, making it suitable for use in regions with varying water quality.
7. Large-Scale Production Capacity: With a monthly production capacity of 10,000 MT, manufacturers can secure stable, bulk supply to meet high-volume production demands, avoiding supply chain disruptions and supporting continuous manufacturing operations.

Key Product Value

1. Cost Efficiency: The 70% active concentration reduces raw material usage, lowering production costs for bulk detergent and personal care manufacturers while maintaining consistent product performance.
2. Sustainability: Derived from renewable coconut oil and highly biodegradable, SLES 70% helps brands meet eco-friendly product claims and comply with global environmental regulations.
3. Formulation Flexibility: Compatibility with multiple raw materials allows manufacturers to create a wide range of product types, from basic household detergents to premium personal care items, without switching core surfactants.
4. Market Compliance: ISO and Halal certifications ensure the product meets international quality, environmental, and religious standards, enabling access to global markets, including regions with strict Halal requirements.
5. User Satisfaction: Its low skin irritation and stable foaming properties enhance product usability and consumer satisfaction, supporting brand loyalty and positive product reviews.

Target Customer Groups

This product is tailored for a wide range of industrial and commercial clients, including dishwashing liquid manufacturers, laundry detergent liquid producers, shampoo and hair care formulators, body wash and shower gel manufacturers, hand soap liquid producers, facial cleanser brands, baby product manufacturers, personal care product developers, detergent raw material wholesalers, and OEM/ODM surfactant suppliers. It also caters to large-scale industrial clients with high-volume production needs, thanks to its 10,000 MT monthly supply capacity.

Application Scenarios

SLES 70% is a versatile ingredient suitable for numerous applications across the detergent and personal care industries. In household cleaning, it is a core component in dishwashing liquids, where its strong emulsifying properties break down grease and food residues, while its stable foam improves user experience. For laundry care, it is used in liquid detergents to enhance dirt lifting and stain removal, even in hard water conditions.
In personal care, it serves as a key ingredient in shampoos, creating rich, long-lasting foam that effectively cleanses hair without causing excessive dryness. It is also formulated into body washes and shower gels, providing gentle cleansing and a luxurious lather. Hand soaps benefit from its mild formula, ensuring effective germ removal while maintaining skin hydration. Additionally, it is used in facial cleansers for sensitive skin and baby care products, where low irritation is a critical requirement.
Beyond direct product formulation, SLES 70% is supplied as a raw material to detergent wholesalers and OEM/ODM service providers, supporting the production of custom-branded cleaning and personal care products for global markets.

Industry Pain Points Addressed

1. High Production Costs: Many manufacturers struggle with low-active surfactants that require larger volumes to achieve desired performance, increasing raw material and shipping costs. SLES 70%’s high active concentration reduces material usage, directly lowering production expenses.
2. Environmental Compliance: With growing global focus on sustainability, traditional surfactants with low biodegradability risk failing environmental regulations. SLES 70%’s ≥92% biodegradability and natural origin help brands meet eco-friendly standards and avoid regulatory penalties.
3. Skin Irritation Issues: Harsh surfactants often cause skin dryness and irritation, leading to consumer complaints and product returns. SLES 70%’s mild formula minimizes skin irritation, improving product safety and consumer trust, especially for sensitive-skin and baby product lines.
4. Inconsistent Supply: For large-scale manufacturers, unreliable raw material supply can halt production and delay order fulfillment. With a 10,000 MT monthly production capacity, SLES 70% ensures stable, bulk supply to support continuous manufacturing operations.
5. Limited Formulation Versatility: Some surfactants are incompatible with common raw materials, restricting product development. SLES 70%’s compatibility with LABSA, CDEA, CAB, and other ingredients allows formulators to create diverse product types without switching core surfactants.
6. Poor Hard Water Performance: Surfactants that perform poorly in hard water reduce cleaning effectiveness in regions with high mineral content. SLES 70%’s strong hard water tolerance ensures consistent performance across different water conditions, expanding product applicability.

Frequently Asked Questions (FAQ)

Q1: What is the difference between SLES 70% and other SLES concentrations?
A: SLES 70% offers a balanced combination of high active content and formulation flexibility. Compared to lower concentrations, it reduces raw material usage and production costs, while remaining easier to handle than ultra-high concentration variants, making it the preferred choice for most bulk manufacturing applications.
Q2: Is SLES 70% suitable for baby care products?
A: Yes, its low skin irritation properties make it ideal for formulating gentle baby care products, including baby shampoos and body washes, as it cleanses effectively without disrupting the baby’s delicate skin barrier.
Q3: Does SLES 70% comply with Halal standards?
A: Yes, the product holds Halal certification, making it suitable for use in personal care and detergent products targeted at Halal-compliant markets.
Q4: How should SLES 70% be stored to maintain its quality?
A: It should be stored in a cool, dry, dark place, away from direct sunlight and extreme temperatures. When stored correctly, it maintains its performance and quality for 24 months from the date of production.
Q5: Can SLES 70% be mixed with other surfactants?
A: Yes, it is highly compatible with common surfactants such as LABSA, CDEA, and CAB, allowing formulators to create customized blends to meet specific product performance requirements.
Q6: What is the monthly production capacity for SLES 70%?
A: We have a monthly production capacity of 10,000 MT, ensuring we can meet the high-volume demands of large-scale industrial clients and maintain stable supply chains.