SLES Uses and Active Content
SLES Uses and Active Content in Cleaning Products
SLES purchases need more detail than a product name and a price. The active content, grade, and finished formulation determine how much material your process requires and which offer suits the application.
What SLES does
SLES stands for sodium laureth sulfate. It is an anionic surfactant used in cleansing products. Manufacturer product portfolios include grades for shampoos, bath preparations, and skin cleansing. BASF lists Texapon N 70 with 70% sodium laureth sulfate. This represents a specific commercial product, rather than a specification for every SLES offer.
Confirm the exact ingredient on your approved formula. SLES and sodium lauryl sulfate, also called SLS, have different chemical identities.
Compare the cost of active material
Use active content when reviewing price differences. Divide the quoted price per kilogram by the active fraction to calculate the price per kilogram of active material.
For an illustrative comparison, PKR 280 per kilogram at 70% active content equals PKR 400 per kilogram of active material. PKR 140 per kilogram at 28% equals PKR 500 per kilogram of active material. The lower purchase price gives a higher active material cost in this example.
This calculation supports a cost comparison. Your team still needs to assess the specification, freight, dilution requirements, and suitability of each grade.Approve the material in your formula
Evaluate appearance, pH, viscosity response, cleansing performance, and stability through your established test programme. Use the same formulation and test conditions when comparing sources.Request the manufacturer specification, batch COA, and current SDS. Confirm active content and packaging on the quotation before placing the order. Retain the approved material reference for repeat purchases.