Factory directly supply Fluorescent Brightener Cxt C.I. 71 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN
Factory directly supply Fluorescent Brightener Cxt 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:
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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Factory directly supply Fluorescent Brightener Cxt C.I. 71 - 2,5-Thiophenedicarboxylic acid CAS NO.: 4282-31-9 – DEBORN , The product will supply to all over the world, such as: Burundi, Vietnam, New York, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
By Austin Helman from Costa Rica - 2017.06.22 12:49
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Katherine from Toronto - 2018.10.09 19:07
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