Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Industrial Additives Functions
- Technologies
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applicable Processes
- Industrial Additives End Use
- Recommended Applications
TERRAVIS S7 ethoxylate may be used in oilfield applications such as:
- High quality biodegradable emulsifier
- Wellbore or topside cleaning
- Flowback surfactant
- Hydraulic fracturing fluids formulations
- Paraffin/asphaltene mitigation
- Demulsifier/non-emulsifier formulations
Properties
- Physical Form
- Soluble in
- Water (2 wt. %)
- Typical Properties
| Value | Units | Test Method / Conditions | |
| pH (1% in IPA/water) | 6 - 8 | — | — |
| Density (at 40°C) | 0.98 | g/mL | — |
| Pour Point | 9.0 | °C | — |
| Cloud Point (1 % in Water) | 62.0 | °C | — |
| Viscosity (at 40°C) | 27.9 | cSt | — |
| HLB (Calculated) | 12.4 | — | — |
| Water Content | max. 0.1 | wt. % | — |
| Flash Point | min. 163 | °C | — |
| Surface Tension (SFT) | 29.0 | mN/m | — |
Regulatory & Compliance
Storage & Handling
- Storage and Handling
Safe handling advice
Take precautionary measures against static discharges.
Storage/Transport pressure
Ambient
Load/Unload temperature
32 - 49 °C 90 - 120 °F
Storage and handling materials
Suitable: Carbon steel coated with baked phenolic. Any moisture may cause rusting of carbon steel. If product is moisture free, uncoated carbon steel tanks.
Further information on storage conditions
When stored in the liquid form, ethoxylates should be padded with a dry inert gas, such as nitrogen, to prevent oxygen or air from entering the tank. Prolonged storage in the presence of air or oxygen may cause product degradation. Oxidation is not expected when stored under a nitrogen atmosphere. Inert gas blanket and breathing system needed to maintain color stability. Use dry inert gas having at least -40°C (-40°F) dew point.