Gold Member Since 2015
Hongkong Baijin International Trading Co., Ltd.

Pure terephthalic acid, PTA, Pure terephthalic acid PTA manufacturer / supplier in China, offering Textile material Pure terephthalic acid ( PTA ) industry grade 99.9%min, Cheap Price Feed Additive Sodium Bicarbonate Feed Grade, sodium bicarbonate bicarbonate sodium feed grade baking soda and so on.

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Textile material Pure terephthalic acid ( PTA ) industry grade 99.9%min

Purchase Qty.:
20-49 50+
FOB Unit Price: US $710 US $501
Purchase Qty. (Tons) FOB Unit Price
20-49 US $710
50+ US $501
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Port: Tianjin, China
Production Capacity: 30000mt
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: PTA99.9%
  • Appearance: Powder
  • Acid Strength: Weak Acid
  • Quality: Tech Grade
  • Element: Monobasic Acid
  • Volatility: Volatile Acid
  • CAS No: 100-21-0
  • EINECS No.: 202-830-0
  • boiling point: 300ºC
  • Transport Package: 1000kg/bag
  • Origin: China
  • Classification: terephthalic acid
  • Grade Standard: industry grade
  • Kind: Inorganic Acid
  • Packaging: 1000kg/bag
  • Oxidation: Oxidizing Acid
  • Stability: Stabilized Acid
  • MF: C8H6O4
  • Application: Textile, plastic products, etc
  • Trademark: BIJN
  • Specification: 99.9%
Product Description
Pure Terephthalic Acid---PTA
This product is white crystal or powder at room temperature, low toxic, flammable. If mixed with the air, within a certain limit in the fire that is burning or even explosion. Its ignition point is 680 DEG C, the ignition temperature is 384~421 DEG C, sublimation heat 98.4kJ/mol, combustion heat 3225.9kJ/mol, density 1.55g/cm3. Soluble in alkali solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid and chloroform. Note: avoid contact with skin and eyes.
Product name:pure Terephthalic Acid
CAS NO.: 100-21-0
industrial grade
White crystalline powder. Soluble in alcohol and acetic acid soluble in water and ice.e in chloroform, butanone, etc.
AcidityMg of KOH/gm675 ± 2
Moisturewt %0.2 max
Ashesppm7 max
4 Carboxybenzaldehydeppm20 max
ColorAPHA (in N-N-Dimethyl From Amide Solution), HU10 max
Ironppm0.5 max
Para Toluic Acidppm120 max
Total metals Fe, Mn, Co, Cr, Ni, Mo, Tippm2 max
Δ Y 10 max
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.
Packaging & Shipping
packaging: 1.1ton/bag, 22ton per 20'FCL
shipping details: we will deliver the goods about 7-15 days after buyer's order 
Storage:  Keep container closed when not in use, Store in a cool, dry,well-ventilated area away from strong oxidizing substances.
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