Sodium Lauryl Ether Sulphate(SLES) 70% Structural Formulas: RO(CH2CH2O)n-SO3NA R=C12-15 alkyl or C12-14 alkyl n=2-3.

Chemical

Its chemical formula is 3(CH2)10CH2(CH2CH2)nOO3. Sometimes the number represented by n is specified in the name, for example laureth-2 sulfate. The commercial product is heterogeneous, both in the length of the chain (12 being the mode of the number of carbon atoms), and in the number of ethoxyl groups, where n is the mean. It is common for commercial products to have n=3. SLES is synthesized by of . The resulting ethoxylate is converted to an intermediate, which is by conversion to the .The related surfactant (also known as sodium dodecyl sulfate or SLS) is produced similarly, but without the ethoxylation step. SLS and (ALS) are commonly used alternatives to SLES in consumer products.

Specification:

ITEM	Specifications
appearance	Colorless or light yellow liquid
Active matter Wt%	70±2
Un-sulphated Matter %With Ref to 100% Active Matter≤	3.0
Sodium Sulphate %With Ref to 100% Active Matter≤	2.0
Color 5%a.m,Hazen≤	20
PH Value1% SLES solution	7.09.5

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SLES 70%