Knowde Enhanced TDS
Identification & Functionality
- Agrochemical Functions
- Cleaning Ingredients Functions
- Technologies
- Product Families
- Chemical Structure of Phosphate Esters
Features & Benefits
- Agrochemicals Features
- General Properties of Phosphate Esters
- Alkali Stability and Solubility
- Coupling and Emulsification
- Detergency and Rinse-ability
- Increased Hard Water Tolerance
- Corrosion Inhibition
- Lubricity
- Wetting
- Thermal Stability
- Background on Phosphate Esters
- Phosphate Esters are anionic surface active agents produced by reacting polyphosphoric acid or phosphorous pentoxide with molecules containing hydroxyl groups - commonly ethoxylated moieties or alcohols. Reactions using phosphorous pentoxide result in a mix of mono and di-esters, while products made with polyphosphoric acid are high in mono-ester yield.
- Which type to use depends upon the properties needed in formulation. Mixed esters products are generally better for emulsification; whereas, mono- ester rich exhibit better hydrotroping properties.
Applications & Uses
- Markets
- Applications
- Home Care Applications
- I&I Cleaning Applications
Properties
- Physical Form
- Appearance
- Pale yellow liquid (at 20°C)
- Soluble in
- Water, Ethanol, Xylene, Perchloroethylene
- Insoluble in
- Mineral oil, Kerosene
- Typical Properties
Value | Units | Test Method / Conditions | |
Activity | 99.0 | % | — |
Caustic Solubility (in 18% NaOH at 25°C) | 16.5 | — | — |
Acid Values | 147/287 | — | — |
Color | max. 3 | — | Gardner |
Typical Acid Values (pH 5.5/ pH 9.5) | 147/280 | Mg KOH/gm | — |
Flash Point | min. 250 | °F | PMCC |
Moisture Content | max. 1.0 | % | — |
pH (at 1% aqueous Solution) | 1.5 - 2.5 | — | — |
Pour Point | max. 40 | °F | — |
Specific Gravity (at 68°F) | 1.13 | — | — |
Weight (at 68°C) | 9.4 | lbs/gal | — |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Regulatory Information
T-Mulz T9PE is exempt from a tolerance under 40 CFR 180.920 as inerts in pesticide formulations.