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Disperse Red 92

Product name

Disperse Red 92

CAS No.

12236-11-2/72363-26-9

Molecular Structure

Uasage

Other Name: Disperse Red BELDisperse Red BL-SFDisperse Red FBLDisperse Red S-BCFDisperse Red S-BELDispers Brilliant Red BEL
Molecular Formula:C₂₅H₂₄N₂O₇S
Molecular Weight: 496.53
Manufacturing Methods : Aminoanthracene-9,10-dione halogenating,hydrolysis,and N-(3-ethoxypropyl)-4-hydroxybenzenesulfonamide condensation.
Properties and Applications: Blue-ray is red, red light purple. Used in acetic acid, acetic acid, polyamide, polyester three fiber dyeing.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4-5	4-5	6-7	5	4-5	4-5	4-5

  .Remark: products patented are for R&D only and are permitted under 35 USC 271(e).
  .Patent products cannot be offered to the countries where patent law is in force.
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