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2-Carboxyethyl(Phenyl)Phosphinic Acid Flame Retardant Additives C9H11O4P , 99% Cas 14657-64-8

Basic Information
Place of Origin: China
Brand Name: Truly
Certification: FCC,BP,VSP,BP2000,GB
Minimum Order Quantity: 1kg
Price: As per quantity
Packaging Details: 25kg in fiber drum
Delivery Time: As customer require
Payment Terms: T/T
Supply Ability: Commercial
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Detail Information
Molecular Formula: C9H11O4P Appearance: Crystals, Powder
Assay: 99% Cas No.: 14657-64-8
Product Name: 2-Carboxyethyl(Phenyl)Phosphinic Acid Type: Flame Retardant Additives

Product Description

2-Carboxyethyl(Phenyl)Phosphinic Acid Flame Retardant Additives C9H11O4P , 99% Cas 14657-64-8

 

Quick Detail:

 

Product name: 2-Carboxyethyl(phenyl)phosphinic acid

 

 

Synonyms:

 

3-(Hydroxyphenylphosphinyl)-propanoic acid

 

 

Usage:

 

As one kind of environment-friendly fire retardant, it can be used permanent flame retarding modification of polyester, and the spinnability of flame retarding polyester is similar to PET, thus it can be used in all kinds of spinning system, with features as excellent thermal stability, no decompound during spinning and no smell. It can be used in all the application fields of PET to improve antistatic capacity of polyester. The dosage for copolymerization of PTA and EG is 2.5~4.5%, the phosphorus assay of flame retarding polyester sheet is 0.35-0.60%, and the LOI of flame retarding products is 30~36%.

Molecular formula: C9H11O4P

Cas no.:14657-64-8

Appearance: white powder or crystal

Assay(HPLC): 99%min

Melting point: 156-161oC
P: 14.0±0.5% min
Acid value: 522±4mgKOH/g
Fe: 0.005%max
Chloride: 0.01%max
Moisture: 0.5%max

 

 

Description:

 

2-Carboxyethyl(phenyl)phosphinic acid, 99%min,

cas no.:14657-64-8

Appearance: white powder or crystal

 

 

Applications:

 

As one kind of environment-friendly fire retardant, it can be used permanent flame retarding modification of polyester, and the spinnability of flame retarding polyester is similar to PET, thus it can be used in all kinds of spinning system, with features as excellent thermal stability, no decompound during spinning and no smell. It can be used in all the application fields of PET to improve antistatic capacity of polyester. The dosage for copolymerization of PTA and EG is 2.5~4.5%, the phosphorus assay of flame retarding polyester sheet is 0.35-0.60%, and the LOI of flame retarding products is 30~36%.

 

 

Specifications:

 

Product name

2-Carboxyethyl(phenyl)phosphinic acid

Cas no.

14657-64-8

Molecular formula

C9H11O4P

Structure

2-Carboxyethyl(Phenyl)Phosphinic Acid Flame Retardant Additives C9H11O4P , 99% Cas 14657-64-8

Appearance

white powder or crystal

Assay(HPLC)

99%min

Melting point

156-161oC

P

14.0±0.5% min

Acid value

522±4mgKOH/g

Fe

0.005%max

Chloride

0.01%max

Moisture

0.5%max

Property

Soluble in water, glycol and other solvents, weak water adsorption in normal temperature, stable in room temperature.

 

 

Competitive Advantage:

 

1.thoughtful service

2.best quality

3.pretty competitive price

4.prompt delivery

Contact Details
Zhang

Phone Number : 66668888

WhatsApp : 8613764195009