Direct Sky Blue Direct Blue 15 for Cotton

• Colour: Blue
• Appearance: Powder
• Usage: Paper, Leather, Textile
• Application Material: Cotton
• Name: Direct Blue 15
• Content: 100%
• Model NO.: direct blue 15
• C.I.No.: 29325
• Delivery: 15 Days
• Application: Textile,Carpet,Cotton
• Transport Package: 25kg/Drum, Carton
• Specification: 100%
• Trademark: EMPEROR
• Origin: China
• HS Code: 32041400
• Production Capacity: 80000mt/Year

Product Description

Product Name: Direct Blue 15
C.I. No.: 24400
CAS No.: 2429-74-5
Molecular Formula:C34H24N6Na4O16S4
Molecular Weight: 992.81
Relatived Names:
ACDI Sky 5B; Apollo Direct Sky Blue 5B; Atul Direct Sky Blue; Bitamine Direct Sky Blue FB; Blue 5BN; Concorde Direct Sky Blue 5B ; Condirec Blue AE; Direct Blue FFN; Direct Blue for paper; Direct Fast Blue 5B; Direct Pure Blue; Direct Sky Blue 5B; Direct Sky Blue FF;  Enianil Brilliant Blue AN; Kayafect BlueC ; Levacell Blue S; Rifa Leather Blue SB; Simrect Sky Blue 24943; Tertrodirect Blue FF; Vicorect Sky Blue FF; Vopsider Blue DFFN
Shade: blue powder, soluble in water solution for the red light blue
 
Direct Blue 15 Physical Properties and light fastness, solubility.

Direct Blue 15
Density	1.31
Dyeing Depth %	2
Light Fastness	1-2
Washing Fatness	2-3
Rubbing Fastness(dry)	4-5
Rubbing Fastness(wet)	3

 
Direct Blue 15 application: Mainly used for cotton, such as glue the cellulose fibre,  silk and rayon / Kam fabric dyeing, also can be used for pulp, biological, film footage of dyeing, can also be used to make the ink.