Name: Purified Terephthalic Acid (PTA) CAS No.100-21-0 - Ideal for High - Quality PET Resin Production & Textile Fibers
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SKU: PTA
Price: 650.00 USD
Availability: InStock

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Purified Terephthalic Acid (PTA) CAS No.100-21-0 - Ideal for High - Quality PET Resin Production & Textile Fibers

Product Details:

Place of Origin:	Shandong, China
Brand Name:	Near Chem
Model Number:	PTA

Payment & Shipping Terms:

Minimum Order Quantity:	1 ton
Price:	$500-800 / ton

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Detailed Product Description

CAS No.:	100-21-0	Purity:	99.95%min
Appearance:	White Crystals	Application:	Chemical Reagent
EINECS No.:	202-830-0	MF:	C8H6O4
Other Names:	PTA	Type:	Dyestuff Intermediates, Syntheses Material Intermediates, Plastic Intermediates
HS Code:	29173600	CAS Number:	100-21-0
Molar Mass:	166.132 G`mol-1	Density:	1.519 G/cm3
Melting Point:	300 °C	Boiling Point:	Decomposes
Solubility In Water:	0.065 G/L At 25 °C	Acidity (pKa):	3.54
Flash Point:	260 °C	Shelf Life:	1 Year

Product Description

Purified Terephthalic Acid, commonly known as PTA, is a vital industrial chemical. It appears as a fine, white, crystalline powder, renowned for its high purity. PTA serves as a fundamental building block in the production of polyester materials. In the
textile industry, it's used to create polyester fibers that are widely applied in clothing, home furnishings, and industrial fabrics, offering durability and easy - care properties.

Moreover, PTA is key in manufacturing polyester films for packaging, owing to their excellent barrier properties against moisture and oxygen, thus extending the shelf - life of products. In the plastics industry, PTA - based resins are used to produce a
variety of plastic items, from bottles to engineering plastics. Its stable chemical structure and versatility make PTA an indispensable component across multiple manufacturing sectors, significantly influencing the global economy and daily life.

Product Parameters

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

Product 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.

3.Terephthalic 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

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.

Bulk shipment depends on your requirements.

***Could offer REACH certificate!!!

Shipping:
Promote shipping usually 1~5 days after receiving TT deposit or Original LC. We have ready stock,could offer immidiate shipement according to your shipping order.

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,and has its own production facilities.
Over the past 20 years, we have served 100+ countries and regions,
500+clients,1000+partners home and abroad.

Near Chemical, Near U, Warm the world.

Factory Pictures

Our Advantages

10 Years Experiences
Our products have been promoted to all over Europe,North&South America, Middle-east, Asia and pacific area as well as Africa,we have established long term cooperation with our clients.

Quality service
Adhering to the principle of "quality first,service the best" Near Chem insists on providing high quality chemicals based on a complete Quality Assurance System. Meanwhile,we use SOP system to guarantee our whole logistics. Near Chem has built a mutual trust under honesty and integrity principles with customers all around the world.And will keep promoting our commitment to better a nearer Chem to the world.

24 hour service
24 hours quick and clear respond to our customers all around the world. Professional and individual after sales service to assure the Customer satisfaction.

FAQ

1 Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines,meanwhile we are one of the experienced distributors for other chemicals. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under ERP quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.

4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.Sometimes we could offer moq 1 ton.

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

7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines.Generally it takes 7 days after deposit or original LC. For base products we have our own bulk storage for ready shipment.