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    Purified Terephthalic Acid Supplier in UAE | CAS 100-21-0 | Chelora
    Trusted Purified Terephthalic Acid Supplier across all 7 Emirates
    Aromatic Dicarboxylic Acid

    Purified Terephthalic Acid
    Supplier in Dubai & UAE

    Chelora Chemicals UAE supplies Purified Terephthalic Acid (CAS 100-21-0) to manufacturers, processors and specialty producers across Dubai, Abu Dhabi, Sharjah and all seven Emirates, with batch-wise COA, sealed packing and fast GCC delivery.

    Request a Quote → Ask for COA / SDS
    CAS100-21-0 FormulaC8H6O4 M.W.166.13 g/mol Purity≥ 99.8% (fiber / resin grade)

    PTA

    C8H6O4 ✦
    White crystalline powderPhysical state
    Sublimes above approx. 300 °C (does not melt at atmospheric pressure)Melting point
    166.13Mol. weight
    7Emirates with delivery
    6GCC export markets
    ≥ 99.8%Assay per COA
    24hQuote response target
    Product Overview

    What is Purified Terephthalic Acid?

    Purified Terephthalic Acid (PTA) is a white crystalline aromatic diacid and, together with MEG, the principal raw material for the global polyester (PET) industry.

    Typical uses are as the raw material for PET fiber and resin production, polyester films, bottle-grade resin and selected engineering plastic formulations.

    As an established chemical supplier in the UAE, Chelora Chemicals sources Purified Terephthalic Acid from approved manufacturers with consistent quality and controlled specification, and delivers it to customers in Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain, as well as export customers in Saudi Arabia, Oman, Qatar, Kuwait, Bahrain, Africa and South Asia.

    • ≥ 99.8% (fiber / resin grade), with higher grades available on request
    • COA, SDS and TDS shared before dispatch
    • Packaging suited to the product's physical form and handling class
    • Trial lots to full container loads
    • Supply via Jebel Ali, Khalifa Port, Hamriyah and Sharjah
    Technical Data

    Purified Terephthalic Acid specifications & properties

    Typical specification and physical data for Purified Terephthalic Acid supplied in the UAE. Batch-specific values are always confirmed on the Certificate of Analysis issued with each lot.

    Typical Specification

    ParameterSpecification
    AppearanceWhite crystalline powder
    Assay / Purity≥ 99.8% (fiber / resin grade)
    IdentificationConforms to structure
    Moisture / VolatilesAs per COA / customer requirement
    ImpuritiesAs per COA
    GradeIndustrial / technical grade
    PackingSee Packaging & Logistics section
    DocumentsCOA, SDS, TDS, COO

    Physical & Chemical Properties

    PropertyValue
    Chemical namePurified Terephthalic Acid
    CAS number100-21-0
    Molecular formulaC8H6O4
    Molecular weight166.13 g/mol
    Physical state (20 °C)White crystalline powder
    Melting pointSublimes above approx. 300 °C (does not melt at atmospheric pressure)
    Boiling pointSublimes; not applicable at atmospheric pressure
    SensitivityStable under normal storage; keep away from heat, ignition sources and incompatible materials

    Values are typical literature data for reference only and do not form a sales specification. Contact us for the latest TDS and batch COA.

    Need a specific purity, impurity limit or moisture value? We match your spec to approved makers.

    Share Your Specification →
    Applications

    Where Purified Terephthalic Acid is used

    From polymer and resin producers to specialty manufacturers, Purified Terephthalic Acid is a versatile building block for UAE and GCC industry.

    PET Fiber Production

    Primary raw material for polyester staple fiber and filament yarn.

    Bottle-Grade PET Resin

    Key input for food- and beverage-grade PET packaging resin.

    Polyester Films

    Raw material for BOPET and other polyester film production.

    Engineering Plastics

    Feedstock for PBT and other polyester engineering resins.

    Resin Compounding

    Base diacid for a range of polyester copolymer formulations.

    Research & Development

    Smaller lots for laboratories and polymer process development.

    Industries We Serve

    Supplying Purified Terephthalic Acid to UAE & GCC industry

    Our UAE customers for Purified Terephthalic Acid range from free zone manufacturers to regional traders re-exporting through Jebel Ali.

    01

    Agrochemical & Industrial Manufacturers

    Producers using PTA as a core raw material or process intermediate.

    02

    Pharma & Fine Chemical Units

    Manufacturers of specialty intermediates relying on PTA in their process chain.

    03

    Polymer & Resin Producers

    PET, polyamide and polyester plants consuming PTA as feedstock.

    04

    Specialty Chemical Makers

    Producers of derivative and downstream chemistry built on PTA.

    05

    Chemical Traders & Distributors

    Dubai and Sharjah traders re-exporting PTA to the GCC, Africa and South Asia.

    06

    Toll & Contract Manufacturers

    Contract synthesis and compounding plants running campaign-based production.

    07

    Research Laboratories

    Universities, QC labs and R&D centres needing smaller quantities with full documentation.

    08

    Export Buyers

    Importers in Saudi Arabia, Oman, Qatar, Kuwait, Bahrain, Africa and CIS buying via UAE.

    UAE Coverage

    Purified Terephthalic Acid delivered across all seven Emirates

    We supply Purified Terephthalic Acid to industrial areas, ports and free zones throughout the UAE, with re-export to the wider GCC and beyond.

    دبي

    PTA Supplier in Dubai

    Fast local delivery and re-export via Jebel Ali Port for traders and manufacturers.

    Jebel Ali PortJAFZADubai Investments ParkAl QuozDubai Industrial CityRas Al Khor
    أبوظبي

    PTA Supplier in Abu Dhabi

    Supply to chemical and industrial units in Musaffah, KEZAD and Khalifa Port.

    Khalifa PortKEZADMusaffah / ICADAl AinRuwais
    الشارقة

    PTA Supplier in Sharjah

    Serving industrial, polymer and chemical blending units across Sharjah's industrial areas and free zones.

    SAIF ZoneHamriyah Free ZoneSharjah Industrial AreasPort Khalid
    عجمان

    PTA Supplier in Ajman

    Reliable deliveries for Ajman manufacturers from our UAE stock and import programme.

    Ajman Free ZoneNew Industrial AreaAjman Port
    رأس الخيمة

    PTA Supplier in Ras Al Khaimah

    Supplying pharma, chemical and industrial producers in RAK's free zones and ports.

    RAKEZSaqr PortAl Hamra Industrial Zone
    الفجيرة

    PTA Supplier in Fujairah

    Road delivery to the east coast with access to Port of Fujairah for regional shipments.

    Port of FujairahFujairah Free ZoneDibba
    أم القيوين

    PTA Supplier in Umm Al Quwain

    Consolidated with our northern Emirates deliveries for factories and traders.

    UAQ Free Trade ZoneUAQ Industrial Area
    الخليج

    GCC & International Export

    Export from the UAE on EXW, FOB, CFR, CIF, DAP or DDP terms.

    Saudi ArabiaOmanQatarKuwaitBahrainAfricaSouth Asia
    Packaging & Logistics

    Packed to protect quality and consistency

    Because PTA must stay dry and free of contamination for continuous PET polymerisation, we ship it in sealed, moisture-resistant packaging suited to UAE conditions and long sea and road transit.

    Whether you need a few units for a pilot campaign or regular bulk loads for continuous production, we plan packing, labelling, dangerous-goods paperwork and transport from port or warehouse to your gate.

    Get Packing & Freight Options

    Bags

    25 kg multi-wall paper or PE-lined bags for the crystalline powder.

    Small Packs

    25 kg packs for trial lots and laboratory qualification.

    Jumbo Bags / Bulk

    500–1,000 kg bulk bags and bulk-tanker delivery for continuous PET plants.

    Incoterms

    EXW UAE, FOB Jebel Ali / Khalifa, CFR, CIF, DAP, DDP.

    How to Buy

    Buying Purified Terephthalic Acid in the UAE, step by step

    A simple, transparent procurement process built for busy purchase teams.

    Share Your Requirement

    Send product name, CAS 100-21-0, purity, quantity, packing and delivery Emirate.

    Specs & Quotation

    We match approved makers and send an offer with price, packing, Incoterm and lead time.

    Samples & Documents

    COA, SDS and TDS shared upfront, with samples available for qualification.

    Order Confirmation

    We lock in the batch, arrange sealed packing and GHS labelling.

    Customs & Logistics

    Customs clearance, DG handling and transport from port or warehouse.

    Delivery & Support

    Delivery to your site in the UAE or GCC, plus repeat-order planning.

    Start Your Enquiry →
    Quality & Compliance

    Documented quality on every batch

    Every lot of Purified Terephthalic Acid we supply is traceable to its manufacturer and production date. We check the specification against your requirement before dispatch so your process or formulation is not put at risk by off-spec material.

    COACertificate of Analysis per batch
    SDSGHS Safety Data Sheet
    TDSTechnical Data Sheet
    COOCertificate of Origin
    GHSHazard labelling & DG docs
    LotFull batch traceability
    Safe Handling

    Storage & handling guidance

    Handle per GHS classification. Purified Terephthalic Acid dust may irritate the eyes, skin and respiratory tract on prolonged exposure and can form combustible dust clouds; it should be handled with standard PPE, dust-control measures and away from ignition sources, per the SDS. Always refer to the supplied SDS for the full GHS classification.

    • Store in a cool, dry, well-ventilated area, away from direct sun and heat.
    • Keep containers tightly closed and protected from contamination.
    • Keep away from incompatible materials and sources of ignition as per SDS.
    • Wear chemical-resistant gloves, goggles and protective clothing when handling.
    • Use local exhaust ventilation; avoid breathing vapours, dust or mist.
    • Handle spills with inert absorbent and dispose of as per UAE regulations.
    Why Chelora

    Why UAE buyers source Purified Terephthalic Acid from us

    01

    Approved Manufacturers

    Long-term relationships with established makers keep purity, consistency and impurity profile stable batch after batch.

    02

    Fast, Clear Quotations

    Offers with price, grade, packing, Incoterm and lead time so your purchase team can decide quickly.

    03

    Application Know-How

    We understand the specifications that polymer, resin and specialty chemical producers actually need from Purified Terephthalic Acid.

    04

    Full Documentation

    COA, SDS, TDS, COO and DG paperwork ready for audits, customs and GCC export.

    05

    UAE & GCC Logistics

    Delivery across the seven Emirates and export to Saudi Arabia, Oman, Qatar, Kuwait and Bahrain.

    06

    Flexible Volumes

    From sample and trial lots to annual supply contracts and bulk programmes.

    FAQ

    Purified Terephthalic Acid questions answered

    Common questions from UAE and GCC buyers about Purified Terephthalic Acid supply, specifications and delivery.

    PTA is used mainly as the principal raw material for PET fiber, resin, film and bottle-grade production, alongside selected engineering plastic formulations such as PBT.

    The CAS number of Purified Terephthalic Acid is 100-21-0. Its molecular formula is C8H6O4 and its molecular weight is 166.13 g/mol.

    Purified Terephthalic Acid (CAS 100-21-0) is also known as PTA, TPA and 1,4-Benzenedicarboxylic acid. Please mention the CAS number and grade in your enquiry so we quote the right material.

    Chelora Chemicals UAE is a B2B chemical supplier and distributor of Purified Terephthalic Acid, serving Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain, with full COA, SDS and TDS documentation and export to the wider GCC.

    Yes. We deliver to all seven Emirates, including Jebel Ali and JAFZA in Dubai, KEZAD, Musaffah and Khalifa Port in Abu Dhabi, and SAIF Zone and Hamriyah Free Zone in Sharjah, as well as RAKEZ, Ajman Free Zone and Fujairah.

    Our standard grade is ≥ 99.8% fiber/resin grade as per the COA. Specific colour (b-value), 4-CBA content or ash limits can be sourced on request.

    PTA (CAS 100-21-0) is the free diacid and the dominant modern raw material for PET, while Dimethyl Terephthalate (DMT, CAS 120-61-6) is the dimethyl ester form once more widely used before PTA purification technology matured. Both feed polyester production.

    Pricing depends on grade, quantity, packing, Incoterm and current market conditions. Share your requirement through our contact page and our team aims to send a clear quotation within one business day.

    It is typically supplied in 25 kg multi-wall bags, with jumbo bags and bulk-tanker delivery available for continuous PET polymerisation plants.

    The minimum order depends on packing and availability. We handle everything from small packs for trials and lab qualification up to full container loads and bulk deliveries.

    Store in tightly closed, moisture-resistant containers in a cool, dry, well-ventilated area away from ignition sources and incompatible oxidisers, per the SDS.

    Yes. We export from the UAE to Saudi Arabia, Oman, Qatar, Kuwait, Bahrain, East and West Africa, South Asia and other markets on EXW, FOB, CFR, CIF, DAP or DDP terms, subject to the import rules of each destination.

    Let's Talk Chemistry

    Need Purified Terephthalic Acid in Dubai, Abu Dhabi or Sharjah?

    Tell us your purity, quantity, packing and delivery Emirate, and get a competitive quote for Purified Terephthalic Acid from a trusted chemical supplier in the UAE.

    Contact Us for a Quote → WhatsApp Us
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