Sodium lauryl ether sulfate

Sodium lauryl ether sulfate (SLES)
CAS No.68585-34-2

RO(CH2CH2O)nSO3Na  R: C12-15 alkyl n:2~3

Performance and application:
SLES is a kind of anionic surfactant with excellent performance. It has good cleaning, emulsifying, wetting, densifying and foaming performance, with good solvency, wide compatibility, strong resistance to hard water, high biodegradation, and low irritation to skin and eye. It is widely used in liquid detergent, such as dishware, shampoo, bubble bath and hand cleaner, etc. SLES can also be used in washing powder and detergent for heavy dirty. Using SLES to replace LAS, phosphate can be saved or reduced, and general dosage of active matter is reduced. In textile, printing and dyeing, oil and leather industries, it is the lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.

Technical data:

Item Index measuring method
70% 28%
Appearance White to yellowish paste Colorless to yellowish clear liquid eye measurement
Active matter,ā% 70±2 28±1 GB/T 5173-1995
Sodium sulfate, %(relative to 100% active matter) 1.5 max. 1.5 max. GB/T 6366-1992
Unsulfated matter,%(relative to 100% active matter) 2.0 max. 2.0 max.  
PH value(1% a.m.) 7.0~9.0 7.0~8.5 GB/T 6368-1993
Color, Hazen(5% a.m.) 20 max. 10 max. GB/T 3143-1982

Packaging: 110kg /160kg(n.w.) per plastic drum.
Storage: Store this product in dry and cool place, kept away from sunshine and rain.




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