Wholesale Excellent Quality Organic Chemicals Pure Terephthalic Acid Pta Purified Terephthalic Acid CAS 100-21-0
Product Description
| Products Description |
| Terephthalic acid Basic information | |
| Product Name: | Terephthalic acid |
| CAS: | 100-21-0 |
| MF: | C8H6O4 |
| MW: | 166.13 |
| EINECS: | 202-830-0 |
| Mol File: | 100-21-0.mol |
| Terephthalic acid Chemical Properties | |
| Melting point | 300 °C |
| Boiling point | 214.32°C (rough estimate) |
| density | 1,51 g/cm3 |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | 1.5100 (estimate) |
| Fp | 260°C |
| storage temp. | 0-6°C |
| solubility | 15mg/l (experimental) |
| pka | 3.51(at 25ºC) |
| form | Crystalline Powder |
| color | White |
| Water Solubility | slightly soluble in water (0,017 g/L at 25°C) |
| Merck | 149,162 |
| BRN | 1909333 |
COA
| Purity | 99% |
| Acidity Mg of KOH/gm | 675±2 |
| Moisture wt % | 0.2 max |
| Ashes ppm | 7 max |
| 4 Carboxybenzaldehyde ppm | 20 max |
| Color (APHA) | 10 max |
| Iron ppm | 0.5 max |
| Δ Y | 10 max |
| b-Color | 1.5 max |
| Para Toluic Acid ppm | 120 max |
| Total metals Fe, Mn, Co, Cr,Ni,Mo,Ti ppm | 2 max |
PTA
| Product Details Show |
| Application |
| Product&Packing |
Storage Stored in a dry and ventilated warehouse .
| Company Profile |
Hebei Runyao Technology Co. Ltd. Is rooted in the import and export of cross-border e-commerce. The foreign trade department of the company was established in 2023. The factory is located in Guxian Village, Gangshang Town, Gaocheng District, Shijiazhuang City, Hebei. The factory was established in 2008, belonging to diversified production. Its production of ordinary chemicals, hazardous chemicals, food additives.
The factory has been established for 15 years, a straight to the integrity of the business concept, high-quality service for the faith, do not forget the original intention, strive to move forward. Through unremitting efforts, the scale of the factory continues to expand, 120 workers, 10 warehouse managers, 8 technical researchers; 15 sales representatives in the Foreign Trade Department. In the past 5 years, the export sales volume of the company has maintained 10 million USD -15 million USD. We believe that in the near future, export sales will be greatly increased, in the chemical industry, we will make a new breakthrough. Sincerely look forward to your cooperation!
| Our Advantages |
All of chemical meet the standard of MSDS...We ensure the high quality product to all og our customers
2.PRICE
we are factory ,and have the priority to supply high chemicals with competitive price.
3.PACKAGE
Different packaging can be supplied according to customer's requirement
4.TRANSPORT
We have stock warehouse near port,and can ship conveniently through the Qingdao port and Tianjin port.
We will do our best to satisfy you with:
1. Tailor-made for each customer.
2. Perform third-party tests on the products you need.
3. Test your counter samples and produce them for you.
4. Offer the best discount to regular customers.
5. 24-hour service.
| shipping&payment |
| FAQ |
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
A:You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
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