Qing County Guoqiang Chemical Plant
Main products:Dyestuff
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Contact Us
  • Contact Person : Ms. Bao Jane
  • Company Name : Qing County Guoqiang Chemical Plant
  • Tel : 86-22-87797891
  • Fax : 86-22-87797893
  • Address : Tianjin,Tianjin,No.62-3-501 wankejiarifengjing,xiqing dist.300380
  • Country/Region : China
  • Zip : 300082

Direct Blue 15

Direct Blue 15
Product Detailed
Direct dye C.I.DIRECT BLUE15 1.other name:DIRECT SKY BLUE 5B 2.Cas no.2429-74-5 3.strength:100% 4.dye&print cotton/silk/hemp

Direct dye C.I.DIRECT BLUE15

We are one of the leader manufacturer of the direct dyes in China.

DIRECT SKY BLUE 5B

 [Molecular Formula] : C34H27N6NaO16S4

 [ Colour Index ] : C.I. Direct Blue 15

[Cas No]. 2429-74-5

[EINECS NO.]: 219-385-3

[Molecular Weight]: 926.8585

[H.S. Code]: 3204 140000

 [Colour Index Number ] :  24400

[Appearance]: Even Dark Blue Crystalline powder  

 [Strength]:100%

[Shade tone]: To the similar standard of the factory

[Insuluble%]:0.80Max

[Moisture%]5.00Max

[Properties]: It is very soluble in water and alcohol

Name

Direct Blue 15

Synonyms

 Direct Sky Blue 5B

Molecular Structure

 

Molecular Formula

C34H28N6O16S4.4Na

Molecular Weight

992.80

CAS Registry Number

2429-74-5

EINECS

219-385-3

[Applications]: Our direct dyes are widely used to dye and print cotton, hemp and viscose, and to dye silk, lanital, etc. lighter dyeing effect than cotton and viscose; it can be used for cospinning materials of viscose and natural silk.

[ Use ] : Dyeing Cotton and Viscose Fabric lighter dyeing effect than cotton and viscose; it can be used for cospinning materials of viscose and natural silk.

[Packages]25kgs, 30kgs ,35kgs, 40kgs, 50kgs Iron Drums , Cartons or Bags,Two sets of PP bags inside.

[Storage & Transportation]: The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.

Direct Blue 15



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