| CAS No.: | 100-21-0 |
|---|---|
| Formula: | C8h6o4 |
| EINECS: | 202-830-0 |
|
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| ITEM | UNIT | Value |
| Appearance | WHITE POWDER | |
| DMF Color | 3 | |
| Acid Number | mgKOH/G | 675.7 |
| Ash | mg/kg | 2 |
| Total Significant Heavy Metals | mg/kg | 0.1 |
| Fe | mg/kg | 0.05 |
| 4-Carboxybenzaldehyde | mg/kg | 12 |
| P-Toluic Acid | mg/kg | 140 |
| Moisture Content | wt% | 0.10 |
| ΔY | 2 | |
| B value | 1.05 | |
| Average Particle size | μm | 125 |
| Particle Size >250μm | % | 14.5 |
| Particle Size <45μm | % | 13.1 |
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.
1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments.
4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment.
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