How do you make an alpha olefin sulfonate?

Alpha olefin sulfonates generally commercially made by reacting SO 3 with alpha olefins followed by neutralization and saponification with base (typically sodium hydroxide), and subsequently bleaching, characteristically may contain by-product impurities which are non-sulfonate sulfur containing organic compounds.

How are alpha olefins made?

Industrially, linear alpha olefins are commonly manufactured by two main routes: oligomerization of ethylene and by Fischer–Tropsch synthesis followed by purification. Another route to linear alpha olefins which has been used commercially on small scale is dehydration of alcohols.

What is alpha olefin sulfonate used for?

Alpha Olefin Sulfonate 40% AOS 40% is a milder surfactant compared to lauryl sulfates and is used in high performing sulfate-free, shampoos, body wash, hand soap and pet care formulations.

Is sodium C14-16 olefin sulfonate the same as SLS?

What is the difference between Sodium C14-16 Olefin Sulfonate and Sulfates? Simply put, sulfates are harsher than sodium C14-16 olefin sulfonate. Generally speaking, sulfonates are less stripping than lauryl sulfates. Both can be drying and strip your hair but should only be used to get rid of product buildup.

What is AOS in soap?

ALPHA OLEFIN SULPHONATE (AOS) is produced from sulphonation of alpha olefin, a petroleum product. AOS is one of the active matters used in detergents. It is an effective emulsifier and has excellent foaming and detergency characteristics.It is gentle on the skin it is the preferred additive in shampoos, bath soaps.

Is AOS water soluble?

It is superior to conventional detergent actives with regard to bio-degradability, mildness to skin, cold-water solubility, rinsability, flash foaming, and detergency in hard water. AOS is compatible with other surfactants like linear alkyl benzene sulphonate (LABS) and SLS, including soap.

Where does olefin come from?

Olefin fibers are derived from ethylene and propylene. Polymerization of propylene and ethylene gases, controlled with special catalysts, create Olefin fibers. Olefin is difficult to dye once it has been formed. Since Olefin fibers are tough to dye after manufacturing, it is solution-dyed.

What is Lao chemical?

Linear Alpha Olefins (LAO) are olefins or alkenes with a chemical formula CnH2n. Alpha olefins have their double bond at the primary or alpha position, the beginning of the hydrocarbon chain.

Is AOS an emulsifier?

AOS is an effective emulsifier and has excellent foaming characteristics. Its resistance to water hardness and other metallic ions is very good, and it is stable over a wide pH range.

Is alpha olefin sulfonate natural?

Sodium C14-16 olefin sulfonate is an anionic surfactant often found in bath, shower, and hair care cleansers. It is a mixture of long chain sulfonate salts prepared by sulfonation of C14-16 alpha olefins. It can be derived from coconut and produces a copious foam.

What is sodium C14 16 olefin sulfonate?

Definition. Sodium C14-16 olefin sulfonate is a cleaning agent, or “surfactant,” that can also be found in shampoos, shower products and cleaners. We use it in our products to remove dirt and deposits by surrounding dirt particles to loosen them from the surface they’re attached to, so they can be rinsed away.

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