Factory supplied Fluorescent Brightener Agent Kb - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN
Factory supplied Fluorescent Brightener Agent Kb - 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 Hannah from United Arab Emirates - 2018.12.10 19:03
We have worked with many companies, but this time is the best，detailed explanation, timely delivery and quality qualified, nice!
By Mary from kazakhstan - 2017.09.09 10:18
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