TECHNICAL SPECIFICATIONS :
Appearance/nature | : Viscous flowable liquid |
Colour | : Colourless to pale yellow |
on APHA (20% aqueous solution), maximum | : Characteristic |
Odour | : 500-234-8 |
pH (1 % aqueous solution) | : 6.8-8.5 |
Active Matter, % by mass minimum | : 68 |
Molecular Weight | : 384 |
Sulfate, % by mass as Na2SO4, maximum | : 1.5 |
N.D.O.M.,% by mass(on 100% A.M.basis), max | : 3.0 |
1, 4 - Dioxane (on 100% A.M. basis), ppm, max | : 30 |
Iron content as Fe, ppm, maximum | : 5 |
Heavy metals as Pb, ppm, maximum | : 15 |
Microbial count, TVC, cfu/ml | : < 10 |
Certificate of Analysis according to DIN 55350-18-4.2.2
Sr.No | Characteristic / Method | Unit | Value | Lower Limit | Upper Limit |
1. | Appearance @25 °C 93000601 | Confirms | Transparent to yellowish Flowable Paste | ||
2. | Odour 93000701 | Confirms | Conform to STD | ||
3. | Active Ingredient (M.W.384) ISO 2271 | % | 69.2 | 69.00 | 70.00 |
4. | pH 3% Solution ISO 4316 | 7.2 | 7.00 | 9.00 | |
5. | Sodium Sulfate Method No. 920015-01 | % | 0.3 | 1.00 | |
6. | Unsulfated Matter Method No. 970064-02 | % | 2.4 | 2.80 | |
7. | Dioxane (as is) Method No 920021-01 | ppm | 21 | 30 | |
8. | Colour APHA (20% Sol. @25 °C) ISO 6271 | 16 | 25 | ||
Packing / Production Date | |||||
Expiry Date / Shelf Life |
SLES is an anionic surfactant and classified under alkyl ether sulfates. It is obtained by combining a fatty alcohol such as coconut oil with ethylene oxide and subsequent sulfonation.
SLES is available in three forms:
Liquid SLES : Viscous Liquid
PASTE SLES : JELLY form
Powder SLES : Snow White