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description
non-ionic
Quality Level
type
Type 15-S-7
form
liquid
mol wt
508 g/mol
greener alternative product characteristics
Design for Degradation
Learn more about the Principles of Green Chemistry.
CMC
38 ppm
transition temp
pour point 1 °C
cloud point 37 °C
HLB
12.1
greener alternative category
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This Item | STS0014 | STS0013 | STS0001 |
|---|---|---|---|
| form liquid | form solid | form liquid | form solid |
| mol wt 508 g/mol | mol wt average mol wt 860 g/mol by calculation | mol wt average mol wt 420 g/mol by calculation | mol wt average mol wt 1,520 g/mol by calculation |
| CMC 38 ppm | CMC 162 ppm (25°C) | CMC - | CMC 558 ppm (25°C) |
| transition temp pour point 1 °C, cloud point 37 °C | transition temp cloud point >100 °C (1 wt% actives aqueous solution), pour point 29 °C | transition temp pour point -25 °C | transition temp cloud point >100 °C ((1 wt% actives aq solution)), pour point 39 °C |
| HLB 12.1 | HLB 15.4 | HLB 10.5 | HLB 17.4 |
General description
Tergitol 15-S-7 is a linear non-ionic surfactant that is a secondary ethoxylated alcohol. It is compatible with anionic, cationic, and other nonionic surfactants.
Application
- To study the synergistic effect of Tergitol 15-S-7 and AOT (dioctyl sulfosuccinate) on bacterial oxidation of alkanes in crude oils
- In cloud-point extraction technique to extract polycyclic aromatic hydrocarbons from aqueous solutions
- Along with MgSO4 in anolyte reservoir for electrokinetic experiments
- As a very efficient surfactant in removing non-polar oil
- To study the phase behavior of surfactant-brine–oil system, which is desired for enhanced oil recovery
Features and Benefits
- Excellent formulation & handling properties
- Superior wetting & rinseability
- Low odor
- Narrow gel range
Other Notes
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
469.4 °F - open cup
Flash Point(C)
243 °C - open cup
Personal Protective Equipment
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