Factory made hot-sale Fluorescent Brightener Dma C.I. 71 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN
Factory made hot-sale Fluorescent Brightener Dma C.I. 71 - 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
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.
Product detail pictures:
Related Product Guide:
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By Johnny from Norway - 2018.06.05 13:10
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Alice from Slovenia - 2018.03.03 13:09
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