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22030
SLES/AES
Sodium Lauryl Ethyl Sulphonate
Sodium Alcohol Ether Sulphate (AES), SLES 2EO 70%
68585-34-2 / 68891-38-3
376.48
RO(CH2CH2O)nSO3Na (R: C12, n=2)
215-185-5
34021100
Appearance: white to yellow paste.
Physical and Chemical data:
| Melting Point | Boiling Point | Density | Flash Point |
| 318.4ºC | 1390ºC | 2.13g/m3 | 176~178ºC |
Other Related indexes:
| EINECS | RTECS | PubChem | MDL |
| 215-185-5 | WB4900000 | 24857963 | MFCD00003548 |
Solubility: soluble in water, glycol, not soluble in ethanol. Solubility in water is as below.
| Temperature (ºC) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| Solubility by (g) | 42 | 51 | 109 | 119 | 129 | 145 | 174 | 299 | 314 | 329 | 347 |
Main indexes:
| Index | Regular | 15 ppm |
| Appearance: | White to light yellow paste | White to light yellow paste |
| Active content by wt %: | 68~72 | 68~72 |
| Sodium Sulfate by wt %: | 1.5 max | 1.5 max |
| pH value (1% sol.): | 7.0~9.5 | 7.0~9.5 |
| Unsulfured matter by wt %: | 2.0 max | 2.0 max |
| Color, Hazen (5% a.m) | 20 max | 20 max |
| 1,4-Dioxance by ppm | 30 max | 15 max |
SLES is a kind of anionic surfactant with function of:
- Cleaning
- Emulsifying
- Wetting
- Densifying
- Foaming
With good solubility, wide compatibility, strong resistance to hard water, high biodegradation, and low irritation to skin and eye. It is widely used in liquid detergent:
- Dishware
- Shampoo
- Bubble bath
- Hand cleaner and 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;
Beside detergent industry, it's also used in textile, printing and dyeing, oil and leather industries due it's function of lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.
We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (drums are sealed well, away from direct sun-light, moisture and other incompatible chemical materials.
Appearance: white to yellow paste.
Physical and Chemical data:
| Melting Point | Boiling Point | Density | Flash Point |
| 318.4ºC | 1390ºC | 2.13g/m3 | 176~178ºC |
Other Related indexes:
| EINECS | RTECS | PubChem | MDL |
| 215-185-5 | WB4900000 | 24857963 | MFCD00003548 |
Solubility: soluble in water, glycol, not soluble in ethanol. Solubility in water is as below.
| Temperature (ºC) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| Solubility by (g) | 42 | 51 | 109 | 119 | 129 | 145 | 174 | 299 | 314 | 329 | 347 |
Main indexes:
| Index | Regular | 15 ppm |
| Appearance: | White to light yellow paste | White to light yellow paste |
| Active content by wt %: | 68~72 | 68~72 |
| Sodium Sulfate by wt %: | 1.5 max | 1.5 max |
| pH value (1% sol.): | 7.0~9.5 | 7.0~9.5 |
| Unsulfured matter by wt %: | 2.0 max | 2.0 max |
| Color, Hazen (5% a.m) | 20 max | 20 max |
| 1,4-Dioxance by ppm | 30 max | 15 max |
SLES is a kind of anionic surfactant with function of:
- Cleaning
- Emulsifying
- Wetting
- Densifying
- Foaming
With good solubility, wide compatibility, strong resistance to hard water, high biodegradation, and low irritation to skin and eye. It is widely used in liquid detergent:
- Dishware
- Shampoo
- Bubble bath
- Hand cleaner and 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;
Beside detergent industry, it's also used in textile, printing and dyeing, oil and leather industries due it's function of lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.
We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (drums are sealed well, away from direct sun-light, moisture and other incompatible chemical materials.
