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Factory Supply Good Quality and Price Acid Blue 40

Short Description:

Product Name:Acid Blue F-A2G
C.I.NO. Acid Blue 40
CAS NO. 6424-85-7
Molecular formula:C22H16N3NaO6S
Molecular weight:473.4337

Product Detail

Product Tags

Synonyms:C.I. Acid Blue 40; Acid Blue 40; Acid Blue 40 (C.I.); sodium 4-(4-acetamidophenyl-1-amino)-1-amino-9,10-dioxoanthracene-2-sulphonate; Acid Blue 40; 2-anthracenesulfonic acid, 4-[[4-(acetylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-, sodium salt (1:1); sodium 4-{[4-(acetylamino)phenyl]amino}-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate;Acid Blue A2G; Acid Blue 2GL

Appearance:Maroon blue powder
Solubility: 30g/L at 80℃

Application:It is suitable for dyeing wool, silk and nylon and direct printing of fabrics. Poor discharge. Also used for coloring leather and paper.
Quality guarantee period: 36 months.
Packing: 25kgs paper carton.
Storage:Store in a cool and ventilated room and prevent moisture and heat.


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