Chinese Name: 2-Carboxyethylphenylphosphinic Acid Solution
Abbreviation: CEPPA Solution, 3-HPP Solution
CAS Number: 14657-64-8
Molecular Formula: C₉H₁₁O₄P
Molecular Weight: 214.16
Main Quality Indicators:                                                                      
Appearance: Light yellow or colorless transparent liquid                                                             
Purity (HPLC): ≥99.0%
Main Content: ≥72
Acid Value: 65.0±5.0 mgKOH/g
Phosphorus: ≥5.6%
DEG: ≤0.5%
Moisture: ≤0.2%
Iron Salts: ≤100 ppm
Chlorides: ≤50 ppm
Packaging: 200L steel-plastic composite drum or plastic drum, nitrogen protection
Properties: Reacts with water and alcohols
Applications: An important intermediate widely used in the preparation of organophosphorus flame retardants, organophosphorus pesticides, antioxidants, plasticizers, stabilizers, insecticides, catalysts, high-pressure lubricants, and paint formulators