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AOS 92% Alpha Olefin Sulphonate
RAW MATERIAL
AOS

AOS 92% Alpha Olefin Sulphonate

AOS 92% is a high-active anionic surfactant supplied as a white to light-yellow powder, providing effective detergency, foaming, emulsification, dispersion, and compatibility for detergent and cleaning formulations.

Chemical Name
Alpha Olefin Sulphonate
Molecular Weight
336 g/mol
Molecular Formula
R-CH=CH-(CH2)n-SO3Na (R = C14-C16)
EINECS
270-407-8
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PRODUCT OVERVIEW

Product Description

AOS 92% Alpha Olefin Sulphonate is a high-active anionic surfactant supplied in powdered form for detergent, household cleaning, textile, and selected industrial formulations. The material combines effective detergency with strong foaming, emulsifying, wetting, and dispersing characteristics. It also offers useful compatibility with other surfactants and performs effectively in formulations designed for hard-water conditions. The referenced 92% grade is supplied as a white to light-yellow free-flowing powder with controlled active matter, unsulfated matter, sodium sulfate, free alkali, and colour specifications. Its high active content and solid physical form make it suitable for concentrated detergent systems and other formulations requiring efficient surface-active performance.
PRODUCT PARAMETERS

General Parameters

Appearance
White or light yellow powder
Grade
92% high-active powder
KEY PROPERTIES

Product Characteristics

High-active anionic surfactant grade for detergent and cleaning formulations.
Provides effective detergency together with rich and stable foaming characteristics.
Supports emulsification, wetting, and dispersion in compatible surfactant systems.
Offers useful compatibility with other surfactants and detergent ingredients.
Performs effectively in formulations exposed to hard-water conditions.
Free-flowing powdered form supports concentrated and powder-based formulation systems.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance White or light yellow powder
Odor No strange odors
Active matter by wt % 92 min
Unsulfated matter by wt % 4.6 max
Sodium sulfate by wt % 5.5 max
Free alkali by wt % (as NaOH) 0.9 max
Color (5% active solution), Klett 100 max
APPLICATIONS

Typical Uses

✓
Liquid detergent formulations
✓
Phosphate-free powder detergent formulations
✓
Household cleaning products
✓
Textile printing and dye-processing formulations
✓
Industrial hard-surface cleaning formulations
✓
Surfactant systems requiring detergency, foaming, emulsification, and dispersion support
STORAGE & HANDLING

Handling Guidance

Storage, handling, shelf-life, packaging, and safety requirements should follow the current supplier SDS, COA, and approved technical documentation. Protect the material from excessive moisture and contamination.
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