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Good User Reputation for Fluorescent Brightener Ob-1 C.I. 393 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN Featured Image
  • Good User Reputation for Fluorescent Brightener Ob-1 C.I. 393 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN

Good User Reputation for Fluorescent Brightener Ob-1 C.I. 393 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN


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We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Phenol,2,2"-Methylene-Bis(6-(2h-Benzotriazol-2-Yl)-4-(1,1,3,3-Tetramethylbutyl)), Cas No.193098-40-7, Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) Sebacate, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
Good User Reputation for Fluorescent Brightener Ob-1 C.I. 393 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN Detail:

Chemical Name 2,5-Thiophenedicarboxylic acid

Synonyms：RARECHEM AL BE 0623;2,5-Thiophenedicarbo; 2,5-DICARBOXYTHIOPHENE; 2,5-THIOPHENEDICARBOXYLIC;Thiophene-2,5-Dicarboxyl Acid;  Thiophene-,’-dicarboxylic acid; 2,5-THIOPHENEDICARBOXYLIC ACID; THIOPHENE-2,5-DICARBOXYLIC ACID;

 Molecular Formula C6H4O4S

Structure   

1

CAS Number  4282-31-9

Specification

Appearance: white to light yellow crystal powder

Purity:≥99%

Melting point:328-330°C

Fineness: Through 100 meshes.

Application :

Used for the synthesis of fluorescent whitening agent。

Packing:  25kg/BAG

Storage:  Store in dry, ventilated areas to avoid direct sunlight.

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Good User Reputation for Fluorescent Brightener Ob-1 C.I. 393 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN detail pictures

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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Good User Reputation for Fluorescent Brightener Ob-1 C.I. 393 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN , The product will supply to all over the world, such as: Ghana, Mexico, New Orleans, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
    • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Amelia from moldova - 2018.05.13 17:00
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Debby from United Arab emirates - 2018.05.13 17:00
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