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Proveedores de
3-(Hydroxyphenyl phosphinyl) propanoic acid
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Identificación | CAS |
14657-64-8 | Formula |
C9H11O4P |
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16 Proveedores registrados
Molecular Formula: C9H11O4P
Molecular Formula: C9H11O4P Molecular Weight: 214.15 Hazard Symbols: Xi
Más detalles se encuentran aquí
Technical indicators |
| (1)appearance | white crystal powder
| (2)purity | ≥ 99.00%
| (3)moisture | < 0.05% |
Product name: 3-Hydroxyphenylphosphinyl-propanoic acid Synonyms:CEPPA;3-HPP; 3-hydroxyphenylphosphinyl-propanoic acid; 2-carboxyethyl(phenyl)phosphinic acid;3-Hydroxyphenylphosphinyl-Prop;3-hydroxy phenyl phosphinyl propanoic acid(CEPPA);3-(Hydroxyphenylphosphinyl)propionsure;2-carboxyl ethyl(phenyl)phosphinic Acid(CEPPA) CAS: 14657-64-8 Formula: C9H11O4P Molecular weight: 214.15
Category:Catalysts and additives / aids / plastic additives / plastic flame retardants
Appearance: pale yellow or colorless transparent liquid Main content: ≥72 acid value: 65.0 ± 5.0mgKOH / g Phosphorus: ≥5.6% DEG: ≤0.5% Moisture: ≤0.2% ferric: ≤100ppm chloride: ≤50ppm packing: 200L plastic composite barrels or plastic barrels, nitrogen protection characteristic: water, alcohol
Usage: 1.Use for the manufacture of organic synthesis, pesticides and pharmaceutical intermediates;It is an important intermediate, is widely used in the preparation of organic phosphorus flame retardants, organophosphorus pesticides , antioxidants, plasticizers, stabilizers, insecticides, paints and lubricants catalyst and high pressure forming agent,Reactive flame retardant. Also can be used in Clothing production.
2.This product belongs to the environmentally friendly flame retardant, apply to the permanent flame retardant modification of polyester, obtained flame retardant polyester spinning performance with conventional PET, can be through any spinning system for spinning processing.It has excellent thermal stability, does not occur in the process of spinning decomposition, spinning the scene without peculiar smell, can improve the antistatic performance of polyester products, application of various fields for conventional PET can.When with PTA, EG copolymerization of adding amount of 2.5 ~ 4.5%, and the phosphorus content of flame retardant polyester chip is 0.35-0.60%, after spinning fabric flame retardant limit oxygen index of 30 ~ 36%.
Item Specifications Results Appearance White crystal Conforms Assay ≥99% 99.9% Acid value mgKOH/g 522.0+-4 523 Cl(ppm) ≤100 50 Melting point ≥158℃ 160℃ Water ≤0.5% 0.2 Transmittance 300nm≥93.0% 450nm≥98.0% 300nm:93.5 450nm:99.1 Conclusion The results conforms with enterprise standards
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Última actualización 2024-06-18 |