Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8

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Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8
Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8
Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8
Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8
Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8
Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8
Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8

Manufacturer high quality 3-Hydroxyphenylphosphinyl-propanoic acid(3-HPP/CEPPA) with best price 14657-64-8

  • Item No.TOP
    MOQ1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name 3-Hydroxyphenylphosphinyl-propanoic acid
Appearance White powder
MW214.15
Place of Origin CN;SHN
Brand Name QDXIGEMA
certificateISO
Model Number TOP
ApplicationMedicine
Melting point 158.0 to 162.0 °C
Shelf Life 2 years
Type Pharmaceutical Intermediates
CAS No. 14657-64-8
Other Names CEPPA
MFC9H11O4P
EINECS No. 411-200-6
Purity99%

Packaging & Delivery

Selling Units:
Kilogram
Product Description

company

Product Description

3-Hydroxyphenylphosphinyl-propanoic acid

CAS NO.14657-64-8

M.F:C9H11O4P

M.W:214.15

Purity:>99%

Used for Catalysts and Chemical Agents

Certification of Analysis 

 

Appearance                   

white powder or crystal

Purity (HPLC)

99.0%

Melting point

156-161oC

P

14.0±0.5%

Acid value

522±4mgKOH/g

Fe

0.005%

Chloride content

0.01%

Moisture

0.5%

 

Function

 

 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%.

 

 

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Packaging & Shipping

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Our Services

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FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 
our team

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Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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