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High Purity Purified Terephthalic Acid (PTA) White Crystalline Powder for Polyester Production

Brand Name:	Zorui
MOQ:	500g, 1kg or 25kg for sample, 1000kg for commercial order
Payment Terms:	T/T, LC, OA
Supply Ability:	3000 Tons/month

Detail Information

Product Description

Detail Information

Place of Origin:

Shanxi, China

Certification:

ISO, COA, MSDS, TDS, AAA

Name:

P-phthalic Acid; 1,4-dicarboxybenzene

Alias:

1,4-benzenedicarboxylic Acid, Turpentine Benzenedicarboxylic Acid

Chemical Formula:

C8H6O4

Molecular Weight:

166.131

CAS No.:

100-21-0

EINECS:

202-830-0

Melting Point:

427 ℃(closed Tube)

Water Solubility:

Slightly Soluble

Density:

1.51 G/cm³

Appearance:

White Crystalline Powder

Flash Point:

260 ℃

Application:

Manufacture Of Polyester Resin, Synthetic Fiber And Plasticizer, Etc.

Sample:

Available

Port:

Tianjin,Shanghai,Qingdao,Other Ports In China

Port:

Tianjin, Shanghai, Qingdao, Other Ports In China

Trade Term:

EXW, DAP, FOB, CFR, CIF, CPT, CIP

Shipping:

Sample By Express, 100kg+ By Air, 1000kg+ By Sea

Packaging Details:

Net Weight 25kg or 200kg/package

Highlight:

High purity Terephthalic Acid

Polyester resin manufacturing PTA

Synthetic fiber production 1

Product Description

Purified Terephthalic Acid (PTA) CAS 100-21-0

Terephthalic acid, with the molecular formula C₈H₆O₄, is an organic compound and the most abundant dicarboxylic acid. It is solid at room temperature and does not melt when heated, instead sublimating above 300℃. When heated in a closed container, it melts at 427℃. Terephthalic acid serves as the primary raw material for polyester production, particularly polyethylene terephthalate (PET).

Key Benefits

Essential raw material for polyester production
Critical component for Polyethylene Terephthalate (PET) manufacturing
High purity organic compound with consistent quality
Stable physical properties at room temperature

Target Industries & Applications

Polyester Resin Manufacturing, Synthetic Fiber Production, Plasticizer Manufacturing

Technical Specifications

Name	p-phthalic acid; 1,4-dicarboxybenzene
Alias	1,4-benzenedicarboxylic acid, turpentine benzenedicarboxylic acid
Chemical Formula	C₈H₆O₄
Molecular Weight	166.131 g/mol
CAS Number	100-21-0
EINECS	202-830-0
Melting Point	427 ℃ (closed tube)
Water Solubility	Slightly soluble
Density	1.51 g/cm³
Appearance	White crystalline powder
Flash Point	260 ℃
Application	Manufacture of polyester resin, synthetic fiber and plasticizer

Product Overview

Purified Terephthalic Acid (PTA) is a white crystalline powder and a key raw material used in the production of polyester fibers, films, and resins. Known for its high purity and quality, PTA is vital in the textile, packaging, and automotive industries.

Physical and Chemical Specifications

Common Name	Purified Terephthalic Acid (PTA)
Chemical Formula	C₈H₆O₄
CAS Number	100-21-0
Appearance	White crystalline powder
Molecular Weight	166.13 g/mol
Melting Point	250 - 260 °C
Solubility	Slightly soluble in water

Product Functions

Raw Material for Polyester: Essential in the synthesis of polyethylene terephthalate (PET) used in fibers and resins
Film Production: Used in manufacturing high-quality polyester films for packaging and electronics
Chemical Intermediate: Serves as an intermediate in producing various chemicals and polymers
Resin Formulation: Contributes to the production of durable and strong resins for various applications

Application Areas

Textiles: Predominantly used in the production of polyester fibers for clothing and home furnishings
Packaging: Employed in creating polyester films and containers that are lightweight and durable
Automotive: Utilized in manufacturing components and materials that require high strength and low weight
Electronics: Found in the production of insulative films used in electronic devices and circuits

Manufacturing Process

Synthesis: PTA is primarily produced by the oxidation of paraxylene in the presence of acetic acid and a catalyst
Purification: The crude acid undergoes a purification process to remove impurities and ensure high quality and consistency
Quality Control: Each batch is rigorously tested for purity, physical properties, and compliance with industry standards

Why Choose Our PTA?

High Quality: Sourced from reputable manufacturers and produced under stringent quality control standards
Versatile Applications: Suitable for a variety of applications in textiles, packaging, automotive, and electronics
Expert Support: Our knowledgeable team provides technical assistance and formulation guidance tailored to your specific needs
Sustainability Commitment: Focused on environmentally responsible sourcing and manufacturing practices

Frequently Asked Questions

What is Purified Terephthalic Acid (PTA)?

PTA is a raw material used in the production of polyester and other chemical intermediates, known for its high purity.

What are the benefits of using PTA?

It serves as a crucial building block for synthetic fibers and resins, contributing to durability and quality in various applications.

Where is PTA commonly used?

Common applications include textiles, packaging materials, automotive components, and electronics.

Is PTA safe for use in consumer products?

PTA is generally safe when used according to industry guidelines, although proper handling and safety measures should be observed.

What are the recommended storage conditions for PTA?

Store in a cool, dry place, away from moisture and incompatible materials to maintain the quality of the product.

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Food Starches

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Sweeteners

Nutritional Supplements Powder

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Food Preservatives

Food Thickeners

Food Phosphates

Vitamins Powder

Antioxidant Agent

Acidulants

Leavening Agents

Plant Extracts

Proteins and Enzymes

Anti Caking Agents

Industrial Chemicals

EDTA Chelating Agent

Polymer Powder

Catalyst Powder

Plasticizer Powder

Chemical Solvent

Surfactant Chemicals

Water Treatment Chemicals

Oil Drilling Chemicals

Flame Retardant Agent

Rubber Agent

Adhesives And Sealants

Coating Chemicals

Reducing Agents

Rust And Corrosion Inhibitors

Lubricating Agents

Flotation Agents

Resin Powder

Other Industrial Chemicals

Cosmetic Raw Materials