Anion Water Purification Chemicals Fatty Methyl EsterSulfonates CAS 71338-19-24

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Water Purification Chemicals - 21
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: Plastic drum or as required
Delivery Time: Within 7 days
Payment Terms: L/C, T/T
Supply Ability: 200-300 MTS/month
Detail Information
Name: Fatty Methyl EsterSulfonates CAS: 71338-19-24
Form: Liquid Molecular Formula: C18H36CHSO3Na(OCH2CH2)7
PH: 6-8 Melting Point: -10℃
High Light:

water treatment chemicals


chemicals used to purify water

Product Description

Fatty Methyl EsterSulfonates CAS 71338-19-24 Water Purification Chemicals




Fatty acid methyl ester ethoxylate sulfonate FMES Yin/non-ionic characteristics at the same time, belong to Yin - of amphoteric surfactants, anionic surfactant in, is currently the highest net washing capacity, the net washing capacity is much higher than other anionic products, such as secondary alkyl sulfonate SAS, LAS, dodecyl benzene sulfonic acid sodium alkenyl AOS sulfonic acid sodium and so on.

It is easy to be confused with fatty acid methyl ester sulfonate MES, MES is the sulfonation of fatty acid methyl ester, and FMES is the sulfonation of fatty acid methyl ester first through ethoxylation, so the structure of FMES is more complex, the washing ability is more outstanding.




Item Index
Appearance Yellow liquid
Ionicity Anion
PH(1% solution) 5-7
Effective component 70%




Oilfield flooding

As a surfactant, FMES has far better oil displacement effect than sodium heavy alkyl benzene sulfonate. FMES single agent can reduce the oil-water interfacial tension to 10-3mn/m-10-10-4mn /m, and has good characteristics of calcium magnesium hard water resistance, high temperature resistance, alkali resistance, etc., which can effectively reduce rock surface adhesion work and improve oil recovery rate.

Hard surface cleaning

In the field of industrial cleaning, FMES can replace other types of anionic surfactants, such as sodium dodecylbenzenesulfonic acid, which can improve the performance of oil and wax removal. In particular, FMES has good dispersion performance and good anti-fouling characteristics.

Textile cleaning

In the textile field, FMES is a kind of gross efficiency improver, which is especially suitable for cleaning process under strong alkali and high temperature conditions.FMES is particularly effective for fabric cleaning containing size, especially for chemical size that is difficult to be removed, such as PVP size. FMES has the advantages of high desizing rate and good wax removal effect.

Waste paper deinking

The surfactant required for deinking of waste paper must have a certain dispersion effect, in order to suspend the ink ions in the air bubbles, and remove them through the scraper smoothly, FMES can improve the dispersion of deinking agent and ink trapping.


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