Pharmaceutical Grade Purified Terephthalic Acid CAS 100-21-0 for Medical Applications

• CAS No.: 100-21-0
• Formula: C8h6o4
• EINECS: 202-830-0
• Model NO.: pta
• Color: White
• Kind: Powder
• Appearance: Wihtie
• Transport Package: Bag
• Specification: 180kg/bag
• Trademark: baixu
• Origin: China
• HS Code: 2917341090

Product Description

Basic Info.

Purity

≥99.

Product Grade

 

Transport Package

bag

Specification

180kg/big

Origin

China

HS Code

2917361100

Product Description

Introduction:The application of terephthalic acid is relatively concentrated, with over 90% of the world's terephthalic acid used to produce polyethylene terephthalate. Another important application of terephthalic acid is the production of plasticizers.

Specification:

Items	Result
Color (Pt-Co)	white
Density (20ºC),g/cm³
Acidity (mgKOH/g)
Flash point (ºC)	260 ºC
Purity	99.9%
Moisture  (%)

Package:200kg/drum

Application:

This includes two types: the first type is dioctyl terephthalate (DOTP), which is the product of esterification reaction between terephthalic acid and industrial octanol (2-ethylhexanol). It is a high-quality plasticizer with high flash point and high specific resistivity, especially suitable for the production of cable materials with high heat resistance and insulation requirements;
The second type is polyester plasticizer, which is the product of esterification and condensation reaction between terephthalic acid and polyols (such as diethylene glycol, triethylene glycol, glycerol, propylene glycol, butanediol, etc.). Its molecular weight is generally between 1000-4000 (the relative molecular weight of polyester used as plasticizer is much smaller than that of polyester used in chemical fiber and plastic packaging).

 

Company Profile

Xiamen Baixu Chemical Co., Ltd. was founded in 2011, always adhere  to  the  "integrity  based,  innovation,  sharing,  common  progress"  principle  of  production  cooperation.  The  company  mainly sells raw materials for chemical products, and has two  independent accounting departments of polyurethane and resin.  Cooperate with production enterprises to set up factories, unified  sales, set domestic and foreign trade integration of standardized  cooperative enterprises.Our company is mainly engaged in TDI  80 / 20, polyether (POP), polyether polyol, and has established a  good and stable cooperation with well-known domestic factories, such as Dahua, Yinguang, Covestro, BASF, etc. We have first-  class products and high-quality services and we can provide the  latest market trends and price. In recent years, our export has  increased steadily, mainly exported to Middle East, Central Asia, Europe,  Africa,South  America,  North  America   and  other  places.The  key industries we  served  include  the  automotive,  construction and  electronics  industries,  as  well  as  furniture,  sports and textile industries.

Detailed photos

Factory photos
Our advantages

More than 10 years experiences
Our company was established in 2011.More than 10 years, we always treat customers with a sincere attitude and reward customers with good products. We won the trust of multinational customers around the world.

24 hours service
No matter what country you are in, as long as you need us, our staff will be ready to serve you anytime.

High quality service
We can provide customized label/logo/packing service.We also provide friendly communication and good after sales service.


FAQ

Q:Which kind of payment term do you accept?
A:T/T and L/C.Other payment terms are flexible to be further discussed.

Q:Will you provide data information before purchase?
A:Yes.MSDS,TDS and COA will be provided.

Q:What's your MOQ?
A:Our MOQ is 20tons.

Q:What kind of package do you have?
A:We have various of packages to meet needs of our customers,like Iron drums,flexi,IBC tanks and etc.

Q:How long is the delivery time?
A:Our delivery time is usually 10-15 days.