Polyamino Polyether Methylene Phosphonic Acid (PAPEMP) is a clear, amber-to-pale yellow aqueous solution with a h3ly acidic pH and high density, reflecting its high active content. Its physical properties are summarized below.
Key Physical Properties
Parameter Typical Specification
Appearance Clear, colorless to pale yellow (or amber) transparent liquid
Odor Typically not specified, but characterized as a viscous liquid
Physical State Aqueous solution
Molecular Weight Approximately 600
CAS Number 130668-24-5
| Items | Index |
|---|---|
| Appearance | Amber transparent liquid |
| Active component, % | 40.0 min |
| Phosphoric acid (as PO43-), % | 1.0 max |
| Density (20℃), g/cm3 | 1.15-1.25 |
| pH (1% water solution) | 2.0 max |
Additional Notes
Viscosity: While not quantified in most specifications, PAPEMP is consistently described as a viscous liquid.
Stability: It is stable in aqueous solution across a wide range of pH, temperature, and pressure conditions.
Storage: Typically stored in a shady, dry place with a shelf life of 10 to 12 months.
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