SODIUM LAURYL ETHER SULPHATE
CAS number : 3088-31-1
EC number : 221-416-0
S.NO. | PARAMETERS | SPECIFICATION | TEST METHOD |
1 | APPEARANCE | TRANSLUCENT PAST | VISUAL |
2 | ODOUR | NO CHARACTERSITC COLOUR | |
3 | ETHYLENE OXIDE MOLES | 2.0 | - |
4 | MEAN MOLECULAR WEIGHT | 386 | - |
5 | ACTIVE MATTER (M.Wt., 386) (% by wt) | 68 +2.0 | ASTM D-3049 |
6 | FREE OIL (% by wt.) | Max. 2.5 | IS 11487:1985 |
7 | SODIUM CHLORIDE (% by wt.) | Max. 1.0 | IS 11487:1985 |
8 | SODIUM SULPHATE (% by wt.) | Max. 1.0 | IS 11487:1985 |
9 | pH of 5% AQUEOUS SOLUTION | 6.0 – 8.5 | IS 11487:1985 |
10 | COLOUR-APHA (HAZEN) 5% SOLUTION | Max. 70 | - |
11 | 1,4 –DIOXANE CONTENT ON 100% BASIS (PPM) | Max. 35 | - |
PROPERTIES
- It is an anionic surfactant and water soluble product.
- It has excellent foaming, decontamination, emulsification, dispersion, wetting, solubilizing performance and detergency properties
- Due to its anionic character, it should not be used with cation components like cation surfactants and cationic dye. But it can be used with other anionic surfactants, non-ionic or amphoteric surfactants.
- Good solvency, thickening effect, wide compatibility, anti – hard water and high biodegradable ability
- Low irritation to skin and eyes
APPLICATIONS
- Widely used in liquid detergent and dishwashing formulations for detergency and foaming
- Used in washing powder and detergent for heavy dirt, to partially replace LABSA
- In shampoos, foam baths and shower gels as a basic surfactant and foaming agent
- In bathing bars, body wash, bubble bath liquid and liquid soap etc
- In textile, printing and dyeing industry, petroleum and leather industry. It can be used as a
- lubricant, dyeing agent, cleanser, foaming agent and degreasing agent
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