Terephthalic acid

Terephthalic acid

Terephthalic acid

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

FOB Price:USD 1.0000 -2.0000

  • Min.Order :1 Metric Ton
  • Purity: 98%
  • Payment Terms : L/C,T/T,Other

Keywords

Terephthalic acid Terephthalic acid

Quick Details

  • Appearance:PHYSICAL STATE; APPEARANCE:
  • Application:Use as the pharma intermediates
  • PackAge:25kg\bucket
  • ProductionCapacity:100|Metric Ton|Week
  • Storage:Ventilated, dry and cool
  • Transportation:shipping

Superiority:

Hebei yanxi chemical co. LTD.  has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. 
After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.At home and many production plants and research and development units have established long - term commission processing and production relations.We have a number of laboratories specializing in technology development and custom synthesis, as well as some production bases, mainly in hebei, sichuan, jiangsu and shandong.
Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.
Looking to the future, we will adhere to the spirit of “professional, innovative, integrity, development”, and adhere to the management philosophy of “customer-orientation and pursing development via integrity” and through which to provide customers with first-class products and service. We sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!

Details:

Synonyms

Amoco TA 33p-Phthalic acidTerephthalicacid (7CI,8CI)TA 33LPTerephthalic acidWR 16262p-Benzenedicarboxylic acidNSC369731,4-Dicarboxybenzenep-Carboxybenzoic acidp-Dicarboxybenzene4-Carboxybenzoic acid1,4-Benzenedicarboxylic acidPTAQTA

Inchi
InChI=1/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChkey
KKEYFWRCBNTPAC-UHFFFAOYSA-N
Canonical Smiles
C1=CC(=CC=C1C(=O)O)C(=O)O
Properties
Appearance
PHYSICAL STATE; APPEARANCE:
Density
1.51
Melting Point
300℃
Boiling Point
392.4 °C at 760 mmHg
Vapour
1.83E-15mmHg at 25°C
Refractive Index
1.648
Flash Point
260°C
Water
insoluble
Solubilities
insoluble
Color/Form
NEEDLES
WHITE CRYSTALS OR POWDER
Stability
Stable. Combustible. Incompatible with strong oxidizing agents.
Storage temp
0-6°C
Spectral properties
MAX ABSORPTION (DIOXANE): 242 NM (LOG E= 4.21); 286 NM (LOG E= 3.23)
IR: 9178 (Sadtler Research Laboratories Prism Collection)
UV: 2383 (Sadtler Research Laboratories Spectral Collection)
MASS: 1080 (Atlas of Mass Spectral Data, John Wiley & Sons, New York)

 

 

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