Accept Customization Factory Wholesale Pure Terephthalic Acid CAS 100-21-0 PTA
(W~ha~ts~Ap`p+86 18~56~1~39`~09~0`8)
--Basic Info.--
| CAS NO. |
100-21-0 |
Chemical Formula |
C8H6O4 |
| EINECS |
202-830-0 |
HS CODE |
291736 |
| Appearance |
powder |
Color |
White |
--Description--
| 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 |
--Application--
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.
--Packing&Shipping--
--About Us--
Ever century chemical is a professional manufacturer and global distributor of chemical products . Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City, covered an area of 5000 square meters, which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we not only produce by ourselves, we also have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing, PU, chemical producing, rubber and plasticizer etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.
--Why Choose Us--
1.One-stop service station for your whole industry.
We can provide mixing, repacking, storing service for you .
You can buy all of them from us for only one time , we will update the orders processing of all to you on time. We are pleasure to be your warehouse and purchase office in China .
2.Provide the most favorable solutions.
There are many Chinese and other international suppliers of each item , you don't need to inquiry over all of them , just tell us your requirement, we will match the most suitable products for you based on our domestic international resources. We also have a lot of imported resources in our warehouse.
3.Qualified Quality is the first condition for business.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. -----Be honest, be sincere ,be your best consultant and supplier. We do the best as what we can, we tell you the truth what we can't reach, and providing sincere advice for you.
--FAQ--
Is your company able to accept custom and meet customer specificspecification requirements?
A--Yes, we can .
What's your payment terms?
A--T/T, paypal, western union, money gram and bitcoin.
What's your delivery time?
A--Generally 1-3 days after receipt of your payment.
How about the packing?
A--Usually we provide the packing as 25kg bag/carton/drum. Of course, if you have specical requirements on them, we will according to you.
How about the validity of the products?
A--According to the products you ordered.
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