What is SAS in detergent powder?

General. Secondary Alkane Sulfonate (SAS) is an anionic surfactant, also called paraffine sulfonate. It was synthesized for the first time in 1940 and has been used as surfactant since the 1960ies. SAS is one of the major anionic surfactants used in the market of dishwashing, laundry and cleaning products.

What are alkyl sulfonates used for?

D Ion-pairing Reagents Long-chain alkyl sulfonates are commonly used for the separation of water-soluble basic analytes as shown in Figure 16 in the analysis of water-soluble vitamins (WSV). Hexanesulfonate binds with basic analytes such as pyridoxine and thiamine to form ion-pairs.

Which is the alkyl sulphonate drug?

I.B. Busulfan (Fig. 7) is the alkyl sulfonate that is currently used clinically. This compound produces a DNA cross-link similar to that produced by the nitrogen mustards, but has very different biological and clinical effects.

What is alkyl ethoxy sulfate?

Alkyl ethoxylate sulfates are anionic surfactants derived from AE materials. These surfactants normally consist of an alkyl chain length of 12 to 15 C units with the EO group typically ranging between zero and four EO units.

What is the best function of sodium alkyl sulfonates?

Sodium alkyl sulfates can be used in detergents, dish washing liquids, shower gels, shampoos, hair conditioners and fabric softeners. SAS can be used as fire extinguishing agent, because it is not flammable.

What is the percentage of caustic soda in detergent powder?

It depends on the consumption level of the target consumers, 5%-12% is usually called low-class quality, 12%-16% is called mid-class quality, and 16%-28% called high-class quality. CAUSTIC SODA LIQUID 32%.

What is LAS in detergent?

Linear alkylbenzene sulfonate (LAS), the world’s largest-volume synthetic surfactant, which includes the various salts of sulfonated alkylbenzenes, is widely used in household detergents as well as in numerous industrial applications. The LABSA market is driven by the markets for LAS, primarily household detergents.

What is the meaning of alkylating?

Definition of alkylation : the act or process of introducing one or more alkyl groups into a compound (as to increase octane number in a motor fuel)

What are the three common toxicities caused by alkylating drugs?

The major clinical toxicities of most of the alkylating agents are similar to those of mechloramine, primarily bone marrow depression (including anemia, leukopenia, and thrombocytopenia) and nausea and vomiting.

What does non-ionic surfactant mean?

Non-ionic surfactants are surfactants that have polar head groups that are not electrically charged (see Fig. 20.18). They usually rely on a functional group able to deprotonate but only to a very low degree.

What is the use of sodium alkyl sulfates?

Use. Sodium alkyl sulfates can be used in detergents, dish washing liquids, shower gels, shampoos, hair conditioners and fabric softeners. SAS can be used as fire extinguishing agent, because it is not flammable.