99% Pta Purified Terephthalic Acid

• CAS No.: 100-21-0
• Formula: C8h6o4
• EINECS: 202-830-0
• Model NO.: pta 6
• Transport Package: Jumbo Bag
• Specification: 20kg, 50kg, 200kg
• Trademark: Nearchem
• Origin: China
• Production Capacity: 200000tons/Year

Product Description

This product is white crystal or powder, low toxicity and flammable. If it is mixed with air, it will burn or even explode when it encounters fire within a certain limit. Its spontaneous ignition point is 680°C, ignition point is 384~421°C, heat of sublimation is 98.4kJ/mol, heat of combustion is 3225.9kJ/mol, and density is 1.55g/cm3. Soluble in alkali solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid and c hloroform.

Specification:
 

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

PTA is mostly used in the production of polyethylene terephthalate (polyester). It is an important raw material for polyester fibers, films, plastic products, insulating paints and plasticizers. It is also used in dyes and other products' production.

 

Shandong Near Chemical Co.,Ltd  is located in the beautiful Yellow River Delta ,  the mouth of the Yellow River into the sea - Dongying City .  W ith a registered capital of 30 million yuan ,  it  was founded in 2011  and has grown rapidly with  total assets 180 million yuan and 100 employees. Near Chemical is a comprehensive service company focusing on import & export of chemicals and domestic trade. We are integrating rich chemical resources along with  individual customized services for all global clients.      

Our company adheres to the market-oriented, committing to exploring the diversified international market, as well as the principle of honesty and trustworthiness. The clients of Near Chemical always come first.
In the past decade , Near Chemical has established a stable and friendly partnership with thousands of customers  over  60 countries and regions. We have spread wide range of chemicals  in  various  fields such as pharmac y , petroleum, animal husbandry, food processing, printing&dyeing, manufacturing industr ies      etc. Near Chemical now has warehousing, trading, public utilities ,property management and other comprehensive entities, and gradually develop to collectivization, internationalization and Industrialization. Our company has a good development prospect and unlimited potential future.
Our main production lines are including Methylene Chloride 30,000 tons/year, Maleic Anhydride 30,000 tons/year, Propylene Glycol 20,000 tons/year.   

Meanwhile, we specialized in offering the following chemicals: Aniline,Dimethyl  F ormamide,Isopropanol ,Toluene diisocyanate,Polyether  P olyol ,Polymer Polyol, Methyl Acetate, Ethyl Acetate, Butyl Acetate, Glacial Acetic Acid, Potassium Hydroxide, Nitrile Butadiene Rubber Latex, Caustic Soda, Dipropylene Glycol, Ethylene Glycol, Phenol, Phthalic Anhydride,  C yclohexanone, Thiourea, Barium Carbonate, Aluminum Chloride, Calcium Nitrate, N-propanol, Methyl Ethyl Ketone, Methanol, Ethanol,  C yclohexane, Dimethyl Carbonate, Dichlorodifluoromethane, Dichlorofluoromethane, Trichloroethylene, Tetrachloroethylene, Epichlorohydrin, Sodium Hydroxide Liquid, etc.
We always carry out "quality first and service the best" .  

Near Chemical, Near U, Warm the world.

Our Advantages

10 Years Experiences
Our products  have been promoted to  all over Europe,North&South America,  Middle-e ast, Asia and pacific area as well as Africa,we  have  establish ed  long term  cooperation with our clients .

Quality service
Adhering to the principle of "quality first,service the best" Near Chem insists on providing high quality chemicals based on a complete Quality Assurance System. Meanwhile,we use SOP system to guarantee our whole logistics. Near Chem has built  a  mutual trust under honesty and integrity principles with customers all around the world.And will keep promoting our commitment to better a nearer Chem to the world.   24 hour service 24 hours q uick and clear respond  to our customers all around the world . Professional and individual  after sale s  service  to assure the Customer satisfaction.
 

FAQ

1 Q:Are you manufacturer? A: As an integrated enterprise, we have our own production lines on Methylene Chloride, Chloroform and Aniline oil , meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc .  W e have competitive price benefited by ready stock and good relations with some leading chemical  m anufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab ility  and qualifi cation of the raw  material s . And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
  A:   Yes, we welcome sample order  for you to test and check our quality. Send me your requirement s  of the product you need. We can provide sample  free of charge ,  and the express cost is on you .

4 Q: How to confirm the Product Quality before placing orders?
  A : You can get free samples from us or taking our  previous  SGS Report s  as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A:  Our MOQ is  20'FCL  for each product.

6 Q: What kind of package do you have?
A:  We have various of packages to meet needs of our customers,like Iron drums, plastic drums,  IBC  tank s, Flexitank, ISO TANK and bags etc.

7 Q :Which kind of payment terms do you accept?
A:We prefer  TT, LC payment  terms.  Other payment terms are flexible to be further discussed.

8 Q:Can you give me a discount price?
A: Yes. It depends on your  order  qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line s .
Generally it takes  14  days after deposit or original LC.