Sodium Fatty Acid Methyl Ester Sulfonate (MES)
Sodium Fatty Acid Methyl Ester Sulfonate(MES)
CAS No.: 93348-22-2
Performance and application:
MES is a high effect surfactant produced by natural plant and animal oil and fat. It is characterized by good wetting, emulsifying, softening and tolerance to hard water, and good solubility, high degradation grade, low irritation to skin, high frothing ability. Especially in hard water, its frothing ability is better than LAS and SLS. With good decontaminating ability, especially under the existence of non-phosphor agent, it is suitable for confecting low-phosphor and non-phosphor scour. It has high dispersing power of calcium soap, used as the active matter and disperser of calcium soap in soap, compound soap and soap powder. It can improve and adjust the viscosity of paste detergent and washing powder slurry. The liquid detergent confected with it has high decontamination power and good low temperature stability. It is also applicable in many industrial fields, such as emulsifier agent of plastic industry, release agent of rubber product, dyeing agent, pigment, dye of printing and dyeing industry, wetting agent and dispersant of agricultural chemicals, etc.
Light yellow to yellow flake or powder
Light yellow to yellow gel or solid
Active mattera/ %
Petroleum ether solubleb/%≤
Di-sodium saltb/ % ≤
pH ( 25 degree, 1% a.m )
Note: a. Should be marked the average molecular weight of product.
b. Calculated as 100% active matter
Packaging: 25kg(N.W.) per mucti-ply paper bags.
Storage: Store this product in dry and cool place, kept away from sunshine and rain.