1200kg/Bag Pta Terephthalic Acid CAS No 100-21-0 Raw Material for Manufacturing Polyester Fibers

• Customization: Available
• CAS No.: 100-21-0
• Formula: CH4
• Model NO.: 100-21-0
• EINECS: C8h6o4
• Type: Dyestuff Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Density: 1.58 g/cm3 at 25 °c
• Melting Point: >300 °c (Lit.)
• Boiling Point: 214.32°c
• Flash Point: 260°c
• Transport Package: Bag
• Specification: 25 kg/bag, 1000 kg/bag, customized packaging
• Trademark: Ever century chemical
• Origin: China
• HS Code: 39072090
• Production Capacity: 5000mt/Month

Product Description

Specification

Hot Selling Industrial Grade CAS100-21-0 Pure terephthalic acid Wholesale Price Spot Supply PTA

PTA is mainly used in the production of polyester products, including polyethylene terphthalate (PET), follows reaction with glycol, reagent for alkali in wool and an additive to poultry feeds.

Acidity  (Mg of KOH/gm)	675 ± 2
Purity	99%
Moisture (wt %)	0.2 max
Ashes (ppm)	7 max
4 Carboxybenzaldehyde (ppm)	20 max
Color (APHA)	10 max
Iron (ppm)	0.5 max
Para Toluic Acid (ppm)	120 max
Total metals Fe, Mn, Co, Cr, Ni, Mo, Ti (ppm)	2 max
Δ Y	10 max
b-Color	1.5 max

Packing & Delivery

Company Profile

About Ever Century Chemical  

Ever Century Chemical is a professional manufacturer and global distributor of chemical products. Our factory is located in Zibo City, the heart of China's northern chemical industry. With two specialized warehouses in Zibo and Qingdao (covering 5,000 square meters), we provide customers with one-stop chemical sourcing solutions, including mixing, repacking, storage, and global distribution.  

 

Since our establishment, we have not only manufactured high-quality chemicals but also built long-term partnerships with over 300 Chinese enterprises across industries such as:  

- Paints & Coatings  

- PU (Polyurethane)  

- Rubber & Plasticizers  

- General Chemical Production  

 

 Quality & Compliance  

We operate under a strict management system and uphold rigorous quality control, certified by:  

- ISO 9001:2000 (Quality Management)  

- ISO 14001:2000 (Environmental Management)  

- SGS (International Standards Verification)  

 

 Global Reach  

Our products are trusted by clients across South America, Oceania, Africa, Europe, the Middle East, and Southeast Asia. We continue to expand into new markets, driven by our core strengths:  

- Self-production capabilities  

- High-quality products  

- Competitive pricing  

- Fast delivery  

- Professional service  

 

Through these advantages, we have earned the trust and recognition of partners worldwide.  

 

Looking forward to serving you!  

FAQ

Q1: Does it work with phone cases?

A: Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).

 1. What are your payment terms?  

We accept the following payment methods:  

- T/T (Telegraphic Transfer)  

- L/C (Letter of Credit)  

- DP (Documents against Payment)  

 

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 2. How do you ensure product quality?  

To guarantee quality, we offer multiple verification options:  

1. Free samples (for applicable products)—you only cover shipping costs.  

2. In-house quality control—our dedicated QC team provides inspection reports before shipment.  

3. Third-party inspections—we welcome independent verification at your request.  

 

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 3. What is your lead time, and how do you handle shipping?  

- Standard lead times:  

  - Small orders: 3–5 days  

  - Bulk orders: 7 days  

  - Stock items: Immediate dispatch (subject to availability)  

 

With 15+ years in global trade, we've built a streamlined logistics network. Our "door-to-door" service and professional team ensure a one-stop solution, saving you time and hassle.  

 

Visit our factory anytime—we'd love to host you!