Vat Dyes Blue Rsn Vat Blue 4

Model NO.
69800
C.I.No.
69800
CAS No.
-
Dyeing Depth G/L
30
Dyeing Method
in
Leuco Color
Blue
Trademark
emperor
Transport Package
Bag
Origin
China
HS Code
3204159000
It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for Vat Dyes Blue Rsn Vat Blue 4, The product will supply to all over the world, such as: Armenia, Durban, Poland, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
Hangzhou Emperor Chemical Co., Ltd. Diamond / Audited Supplier

 
Product Name:Blue RSN(Vat Blue 4)
C.I. No.: 69800
CAS No.: 81-77-6

Molecular Formula: C28H14N2O4
Molecular Weight:  442.42                  
 
Shade: Brilliant red light blue.
 
Relative name:Cibanon Blue RS;Cibanon Blue RSJ;
                                                      

Vat Blue 4 Physical Properties and light fastness.
                                                   Vat Blue 4
Dyeing depth g/L 30
Dyeing method IN
Leuco color Blue
Leveling property -
Dead cotton -
Light (Xenon test 1/12) 6-7
Light (Xenon test 1/1) 7-8
Light (Xenon test 2/1) 7-8

Properties:
Blue black powder. Insoluble in water, acetic acid, Pyridine , toluene, Xylene, Acetone and ethanol, slightly soluble in hot Chloroform, 2 – Chlorophenol and Quinoline. Alkaline reduction leuco for blue; Acid reduction leuco for red light blue. In concentrated sulfuric acid for brown, dilution after blue precipitation. Easy excessive oxidation and reduction, the solid water sensitive, no resistance to chlorine bleaching.
 
Applications:
Mainly used in yarn leuco dye and super fine powder can be used for cotton and polyester/cotton blended fabric of the suspension milk dye, also can be used for cotton direct printing and resist printing. Also can dye rayon, nylon and vinylon. Can be used for Peacekeeping/cotton, polyester/cotton blended fabric two bath dyeing set. Can also be processed into organic pigments used in ink and paint.
Package, 25KG/DRUM, CARTON BOX, BAG
 
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

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