Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Agrochemical Functions
- Cleaning Ingredients Functions
- Industrial Additives Functions
- Product Families
- Chemical Structure of Phosphate Esters
Features & Benefits
- Agrochemicals Features
- HII 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
- Applicable Processes
Properties
- Physical Form
- Appearance
- Clear to yellow liquid
- Soluble in
- Water
- Typical Properties
- Compatibility
- T-Mulz® 598 is compatible with anionic and nonionic surfactants.
- This product should not be mixed with concentrated oxidizing agents or reducing agents, as the mixture of these compounds with organic compounds form a potentially explosive mixture.
| Value | Units | Test Method / Conditions | |
| Activity | 99.5 | % | — |
| Caustic Solubility (in 18% NaOH at 25°C) | 11.6 | — | — |
| Acid Value 1 (at pH 5.5) | 63 - 70 | — | — |
| Acid Value 2 (at pH 9.5) | 100 - 120 | — | — |
| Color | max. 3 | — | Gardner |
| Flash Point | min. 93.3 | °C | TOC |
| Moisture Content | max. 0.5 | % | — |
| pH (at 1% aqueous Solution) | 2 - 3 | — | — |
| Pour Point | -5.0 | °C | — |
| Specific Gravity (at 20 °C) | 1.050 - 1.150 | — | — |
| Weight | 9.2 | lbs/gal | — |
Regulatory & Compliance
Storage & Handling
- Storage & Handling Information
- T-Mulz® 598 is regarded as non-hazardous but is acidic and should be handled as such.
- It is considered to possess low acute oral and skin penetration toxicity.
- It should not be used in products for internal use.