Sodium lauryl ether sulfate (SLES) 70% CAS 68585-34-2
Sodium lauryl ether sulfate (SLES) 70% CAS 68585-34-2
Product name: Sodium lauryl ether sulfate 70%; (SLES 70%)
CAS #: 68585-34-2
EINECS #:221-416-0
MF: C12H26Na2O5S，C12H25NaO3S
MW: 328.38
Purity: 70%min.
General:
Sodium Lauryl Ether Sulfate SLES 70% is a kind of anionic surfactant with excellent performance. White or light yellow gelatinous paste, no peculiar smell. It is easy to dissolve in water. It is widely used in liquid detergent, such as hair and bath shampoo, dish detergents, bubble bath and hand washing, complex soap etc. SLES can also be used in washing powder and detergent for heavy dirty. Using SLES to replace LABSA, phosphate can be saved orreduced, and general dosage of active matter is reduced.
Advantage:
1) Good solubility, wide compatibility, strong resistance to hard water, high biodegradation. low irritation to skin and eye.
2) Good cleaning, emulsifying, wetting, densifying and foaming performance.
Dilution:
The method of dilution should always be to add the SLES to the water and not the reverse; otherwise an extremely viscous product will result.
Application：
It is a versatile toiletry raw material and widely used in the formulation of shampoos, foam bath preparations, other toiletry and cleaning products. SLES 70 is especially useful in high active formulations by virtue of its excellent solubility characteristics and mildness to the skin.
1) Detergent Industry:
It is widely used in liquid detergent, such as hair and bath shampoo, dish detergents, bubble bath and hand washing, complex soap etc. SLES can also be used in washing powder and detergent for heavy dirty. Using SLES to replace LABSA, phosphate can be saved or reduced, and general dosage of active matter is reduced.
2) Textile Industries :
In textile, printing and dyeing, oil and leather industries, it is the lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.
Handing
It's sensitive to changes in temperature and pH. ecomposition can occur at temperatures above 40 ℃ or in acidic conditions ( pH below 5 ). Decomposition is caused by hydrolysis and decomposed product, being acid, will catalyse further hydrolysis.
Store at a temperature below its set point will require re-heating with consequent danger of over-heating and decomposition especially close to the source of heating. Such extreme conditions of storage, handling and use should be avoided. SLES 70 contains a small amount of citric acid,acting as pH buffer and therefore counteract hydrolysis.
