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Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality

Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality

  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
  • Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality
Product Details:
Place of Origin: Shandong, China
Brand Name: NearChem
Model Number: PTA 01
Payment & Shipping Terms:
Minimum Order Quantity: 15 metric tons
Price: $300-1,000 / metric ton
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Detailed Product Description
CAS No.: 100-21-0 Purity: 99.9%Min
Appearance: White Powder Application: Organic Syntheses
Classification: Carboxylic Acid EINECS No.: 202-830-0
Grade Standard: Industrial Grade MF: C8H6O4
Other Names: PTA Melting Point: >300°C(lit.)
Boiling Point: 214.32°C(roughestimate) Density: 1.58g/cm3at25°C
Vapor Pressure: <0.01mmHg(20°C) Flash Point: 260°C
Storage: Sealed In Dry,Room Temperature Sample: Availabe

Product Description

High purity 99.9%Min CAS NO. 100-21-0 Purified Terephthalic acid

Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality 0
Terephthalic acid, also known as p-phthalic acid, is the largest production of binary carboxylic acid, mainly from p-xylene, is the main raw material for the production of polyester. It is solid at room temperature. Heating does not melt, sublimation above 300℃. If heated in a closed container, it can be melted at 425 ° C. Insoluble in water at room temperature.
Specification
Items
Unit
Results
Appearance
-----
White dry Free-flowing crystals
DMF color
Platinum Cobalt Color Number
3
Acid number
mg KOH/g
673.6
Ash
mg/kg
1
Total significant metals
(Fe,Co,Cr,Mn,Mo,Ni,Ti)
mg/kg
0.2
Iron
mg/kg
0.02
4-Carboxybenzaldehyde
mg/kg
17
Paratoluic acid
mg/kg
118
Moisture
wt%
0.08
△Y
------
1
B*Value
------
0.89
Average Particle Size
μm
136
Particle size distribution,>250μm
%
16
Particle size distribution,<45μm
%
8.2
Conclusion of the tests
Premium Grade
Application
Virtually the entire world's supply of terephthalic acid and dimethyl terephthalate are consumed as precursors to polyethylene terephthalate (PET). A smaller, but nevertheless significant, demand for terephthalic acid exists in the production of polybutylene terephthalate and several other engineering polymers.
Other uses
1.Polyester fibers based on PTA provide easy fabric care, both alone and in blends with natural and other synthetic fibers. Polyester films are used widely in audio and video recording tapes, data storage tapes, photographic films, labels and other sheet material requiring both dimensional stability and toughness.
2.Terephthalic acid is used in paint as a carrier. 30Terephthalic acid is used as a raw material to make terephthalate plasticizers such as dioctyl terephthalate and dibutyl terephthalate.
4.In addition to these end uses, Terephthalic acid based polyesters and polyamides are also used in hot melt adhesives.
5.PTA is an important raw material for lower molecular weight saturated polyesters for powder and water-soluble coatings.
6.In the research laboratory, terephthalic acid has been popularized as a component for the synthesis of metal-organic frameworks.
Packing & Delivery
Factory Supply 99.9%Min CAS NO. 100-21-0 Purified Terephthalic Acid PTA With High Quality 2
We have various of packages for different products and we are always pleased to satisfy customers' request.
Packaging:
1200kg*20 jumbo bags,24ton/fcl without pallets.

Shipping:
Promote shipping usually 7--14 days after receiving TT deposit or Original LC.
Company Profile
NearChem, a group company with a state-owned background in the chemical industry for over 20 years, serves as a nominated supplier for the top 50 chemical enterprises. Shandong Near Chemical Co., Ltd is based in Dongying, the largest chemical industrial city in the northern part of China, where the second largest oil field is located. We are close to Qingdao Port, the largest northern seaport. With a registered capital of 30 million yuan, NearChem was founded in 2011 and has grown rapidly with total assets of 140 million yuan and 300 employees.With the stable financial support of the group company, NearChem integrates rich chemical resources along with individually customized services for all global clients. NearChem has outstanding advantage in rich chemical resources,such as Aniline oil, TDI, Benzene, KOH etc. Over the past 20 years, we have served 100+ countries and regions, 500+clients,1000+partners home and abroad. We strictly adhere to the '5G' principles to create value for our clients. Guarantee No.1: Price Once the sales contract during the valid period were confirmed,NearChem will never back out even if marketing prices change. Guarantee No.2: Quality and Quantity NearChem offers customers the quality /quantity same as promised. Always we carefully check the quality and quantity for the cargos before loading. Guarantee No.3: Delivery We promise to deliver the cargos according to the shipping schedule as we mutually confirmed on contract,we will not delay shipment even though product or ocean charge increased. Guarantee No.4: Confidentiality Nearchem guarantees the utmost confidentiality of all sensitive data from customers, including but not limited to, contract details, product information, financial data, and other related information will never be revealed to any third parties. Guarantee No.5: After -Sales Service Nearchem is committed to providing customers with satisfactory after-sales service. NearChem, your trustworthy partner for ever.
FAQ
1. who are we?
We are based in Shandong, China, start from 2021,sell to Southeast Asia(30.00%),Eastern Asia(15.00%),South Asia(10.00%),North America(10.00%),South America(10.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Europe(5.00%),Mid East(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. why should you buy from us not from other suppliers?
NearChem, a group company with a state-owned background in the chemical industry for over 20 years, serves as a nominated supplier for the top 50 chemical enterprises.

4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

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