Sodium Alpha Olefin Sulfonate (AOS)
Basic Information
Chemical Name:
|
Sodium Alpha Olefin Sulfonate
|
INCI Name:
|
SODIUM C14-16 OLEFIN SULFONATE
|
Molecular Formula:
|
C18H30O3S
|
Molecular Weight:
|
N/A
|
CAS No.
:
|
68439-57-6
|
EINECS No.
:
|
270-407-8
|
Quality Specification:
Item
|
Standard
|
Appearance
|
White or yellowish powder
|
Odor
|
No strange odors
|
Active matter(%)
|
90~94
|
Free oil (%)
|
≤
2
|
Inorganic Sulfate (%)
|
≤
5
|
Free alkali (%, as NaOH)
|
≤
1
|
Color (5% Am.aq, sol) Klett
|
≤
90
|
Water content
|
≤
3
|
Property
Sodium Alpha Olefin Sulfonate is an anionic surfactant, referred to as AOS. It has excellent detergency, foaming power, emulsifying power and other properties; it is very soluble in water and has strong calcium soap dispersing power and hard water resistance; it has good biodegradability, mild to skin; good compounding performance; easy to rinse.
Application
Sodium Alpha Olefin Sulfonate
(AOS) is widely used in daily chemical industry, such as washing powder, compound soap, tableware detergent and non-phosphorus detergent: used in shampoo, bath agent, cleansing cream and other cleaning cosmetics: for industrial detergent, such as oil field, mine, building, fire-fighting, textile printing and dyeing: it can also be used as air entraining agent and expansion agent in construction industry, and foam agent for fire-fighting.
Packing
Standard packaging includes the following:
25kg composite bag
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
Period of validity
24 months