Basic Yellow 28

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2019-09-23 10:59

  • Browse the number:

    113

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Company Profile

Alan Chemical Industries Ltd

By certification [File Integrity]

Contact:xunshi2019(Mr.)  

Email:

Telephone:

Phone:

Area:Shanghai

Address:Shanghai

Website:http://www.alanchemindustries.com/ http://www.wacita.net/com/xunshi2019/

Product details

Product Name:Basic Yellow 28 250%
Molecular Structure: Azomethine Class 

 
Molecular Formula:C21H27N3O5S
Molecular Weight: 433.52
CAS Registry Number:54060-92-3
Manufacturing Methods : p-Anisidine diazo, Coupled with Fischers base, then methylated with Dimethyl sulfate.
Properties and Applications: red light yellow. Yellow powder, soluble in water. The strong sulfuric acid in orange, diluted into yellow. Dye with sodium hydroxide solution to colorless. In 120 ℃ dyeing, colour and lustre is unchanged. Mainly used in acrylic fiber, scattered article fiber dyeing, can be used for direct printing acrylic and silk, also can be used for modification polyester fiber, acetate fiber and PVC fiber dyeing.
Counter product:Astrazon Gold Yellow GL,Basic Yellow GL,Maxilon Golden Yellow GL


Standard

Light Fastness

Persperation Fastness

Ironing Fastness

Soaping

Fading

Stain

Fading

Stain

Fading

Stain

ISO

7

5




5

5



http://www.alanchemindustries.com/