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Professional Design 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN Featured Image
  • Professional Design 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN

Professional Design 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN


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Professional Design 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide - 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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Professional Design 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN detail pictures

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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for Professional Design 9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN , The product will supply to all over the world, such as: Romania, Guyana, Florida, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Eve from Hongkong - 2018.06.18 17:25
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Riva from Monaco - 2018.08.12 12:27
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