CAS:68439-57-6;Sulfonic acids,Sodium alpha-olefin Sulfonate,C14-16-alkane hydroxy and C14-16-alkene,sodium salts,Alpha Olefin Sulphonate,Sodium C14-16 olefin sulfonate,AOS 95
CAS Number | 68439-57-6 |
EC Number | 931-534-0 |
Molecular formula | R-CH=CH-(CH2)nSO3Na,R=C14-18 |
Appearance | White or Light yellow powder form |
Active matter (%) | ≥95 |
petroleum ether soluble substances (%) | ≤1.0 |
NaSO(%) | ≤5.0 |
NaCL(%) | ≤1.0 |
free alkalinity (%) | ≤1.0 |
PH Value(5% aq solution) | 9-11 |
Bulk Density g/cm3 | 0.3-0.4 |
Color (5% aq solution) | 50-70 |
Pictograms | |
Signal word | Danger |
Hazard statements | H315: Causes skin irritation H318: Causes serious eye damage |
Precautionary statements | P264: Wash thoroughly after handling P280: Wear: protective gloves/ clothing & eye protection P302+352: IF ON SKIN: Wash with soap and water P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing P332+313: IF skin irritation occurs: Get medical advice/attention |
Alpha Olefin Sulphonate, or α-Olefin sulfonates, commonly called AOS for short, is a third-generation anionic surfactant. It’s biodegradable, mild, and resistant to hard water, yet with outstanding detergency and excellent compatibility with other types of surfactant. AOS95 is widely used in the formulation of washing and person care products. It can enhance the cleaning efficiency of formula and produce rich foam, cooperating with other surfactant.
Excellent Detergency: AOS95 is a highly effective cleaning agent that efficiently removes dirt, grease, and oils. This makes it a valuable
ingredient in dishwashing liquids, laundry detergents, and all-purpose cleaners.
Superior Foaming: It produces rich and abundant foam, often desired by consumers as a sign of cleaning power. This is particularly beneficial
in shampoos, shower gels, and foaming hand soaps.
Biodegradable: Unlike some traditional surfactants, AOS95 is readily biodegradable, minimizing its environmental impact. This is an
increasingly important factor for eco-conscious consumers and manufacturers.
Mildness: Compared to some harsher surfactants, AOS95 is considered milder on the skin. This makes it suitable for use in personal care
products like shampoos, body washes, and baby products, where gentle cleansing is crucial.
Wide pH Compatibility: It functions effectively across a broad pH range, offering formulators flexibility in creating products with various
acidic, neutral, or slightly alkaline properties.
Excellent Hard Water Resistance: AOS95 performs well even in hard water conditions where some surfactants become less effective. This
ensures consistent cleaning performance regardless of water mineral content.
ORID products are tested extensively in-house and supplied worldwide to the Life Sciences industries.
ORID products are tested extensively in-house and supplied worldwide to the Life Sciences industries.
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