High-Quality Steareth-2 in Cosmetics Manufacturers, Exporters

Products Name  Steareth-2
CAS No  9005-00-9
INCI Name  Steareth-2
Specification  ≥98% purity
Molecular Weight  400-450 g/mol
Chemical Formula  C₁₈H₃₈O(C₂H₄O)₂H
Appearance  White waxy solid
PH Value  5.0-7.0
Solubility  Soluble in oils

Product Description

Steareth-21
Product Description

Steareth-2 acts as a solid non-ionic O/W emulsifier. It is a fatty alcohol polyglycol ether with non-ionic character, featuring a saponification value of 2.0 maximum. It is a highly effective non-ionic emulsifier specifically designed for water-in-oil (W/O) cosmetic formulations.

With its low HLB value (~4.9), Steareth-2 is the ideal choice for creating rich, luxurious textures in creams, ointments, and water-resistant products. It meets the highest quality standards, ensuring consistent performance in versatile formulations.

Key Characteristics:
  • Low HLB (4.9) for optimal W/O performance
  • Excellent thermal stability
  • Compatible with most cosmetic oils and waxes
  • Mild and non-irritating for sensitive skin
Benefits & Advantages
Stabilization

Stabilization

Excellent stabilization of W/O emulsions, ensuring long-term product integrity.

Skin Feel

Enhanced Texture

Significantly improves spreadability and provides a luxurious skin feel.

Compatibility

Compatibility

Improved compatibility with various oil-soluble active ingredients.

Resistance

Water Resistance

Superior performance in creating durable, water-resistant formulations.

Usage Guidelines

Recommended use level: 1-5%.

Precautions: For external use only. Specifically valuable for ultra-rich moisturizers, night creams, waterproof sunscreens, barrier repair formulations, and high-oil content preparations.

Usage Information
Key Applications

Ideal for emulsions in a wide range of skin and hair care products:

Skincare

Skincare Products

Emulsifies heavy oils in water, creating dense textures for deep hydration.

Haircare

Haircare Products

Thickens oil formulations and improves adhesion to hair shafts, reducing frizz.

Cosmetics

Color Cosmetics

Stabilizes pigment dispersions in oil phases and enhances product longevity.

Product Safety & Storage
Storage Storage: Store in a closed container at a dry place at room temperature.
Animal Testing Animal Testing: Not animal tested.
Vegan Vegan: Animal-free components.
GMO GMO: No data available.
Frequently Asked Questions
What is the HLB value of Steareth-2?
The HLB value of Steareth-2 is approximately 4.9, making it an ideal low-HLB emulsifier for W/O formulations.
What is the recommended dosage for cosmetic products?
The typical recommended use level ranges from 1% to 5% depending on the specific formulation needs.
Is Steareth-2 suitable for sensitive skin?
Yes, it is known for being mild and non-irritating, which makes it suitable for products designed for sensitive skin.
How does it benefit hair care formulations?
It helps thicken oil-based formulations and improves the adhesion of ingredients to the hair shaft, effectively reducing frizz.
Can it be used in waterproof sunscreens?
Absolutely. Due to its low HLB and excellent stabilization properties, it is a preferred choice for water-resistant and waterproof cosmetic products.
Is this product vegan-friendly?
Yes, it does not contain animal-derived components and has not been tested on animals.

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