Factory wholesale Painting Optical Brightener - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN
Factory wholesale Painting Optical Brightener - 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:
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By April from Uruguay - 2017.12.09 14:01
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Heloise from Salt Lake City - 2017.08.28 16:02
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