Sinoflare® 3-HPP/CEPPA Esterified liquid
Synonym: 3-Hydroxyphenylphosphinyl-propanoic acid ;2-carboxyl ethyl(phenyl)phosphinic Acid
Cas No.:14657-64-8
Molecular Structure:
Specifications:
| Appearance | Colorless liquid |
| Main content | ≥72% |
| DEG | ≤0.5% |
| Iron Content(%) | ≤100ppm |
| Phosphorus content(%) | 5.5；6.4 |
| Chloride ion content(%) | ≤50ppm |
| Acid Value ( mg KOH/g) | 65.0±5.0 |
| Moisture (K.F ,%) | ≤0.2 |
Packing:200L/drum.
Application:
Sinoflare® 3-HPP/CEPPA is a reactive halogen-free flame retardant, suitable for permanent flame retardant modification of spinning grade PET and PBT. This product is a prepolymer of flame retardant CEPPA and ethylene glycol, and the phosphorus content is controlled according to customer needs . This product has a good hue and is beneficial to increase the degree of polymerization of flame-retardant PET. It can also be used as a polymerization monomer for halogen-free flame-retardant modification of polyurethane. This product has passed OEKO-TEX standard certification.
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Details
| Chemical Name | 3-Hydroxyphenylphosphinyl-propanoic acid |
|---|---|
| Cas No. | 14657-64-8 |
| Formula | C9H11O4P |
| Package | 200kgs/drum |
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