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Reactive Black 39

Name:C.I.Reactive Black 39,C.I.205071

Molecular Structure: Double azo class

C.I.Reactive Black 39,C.I.205071,1021.16,C25H14ClN10Na5O16S5,Cibacron Black ZP-2PD,Cibacron Navy P-G

C.I.Reactive Black 39,C.I.205071,1021.16,C25H14ClN10Na5O16S5,Cibacron Black ZP-2PD,Cibacron Navy P-G

Molecular Formula:C25H14ClN10Na5O16S5

Molecular Weight: 1021.16

CAS Registry Number:

Manufacturing Methods : 2,4-Diaminobenzenesulfonic acid and 2-Aminobenzene-1,4-disulfonic acid diazo, then respectively with the 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid in alkaline and acid conditions coupled, then and 2,4,6-Trichloro-1,3,5-triazine condensation, and ammoniated.

Properties and Applications: blue and black.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6-7 5 5 5 4

List of Suppliers:

Apollocion NavyBlue P-N3G( Taiheung Corp )

Cibacron Black ZP-2PD( Ciba Specialty Chemicals Inc )

Cibacron Navy P-G( Ciba Specialty Chemicals Inc )

Kayacion Blue P-N3G (Nippon Kayak u Co Ltd)

Reactive Navy PG ( Radha Dye Chem )

Reactofix Navy Blue H2R( Jaysynth Dyechem Ltd )


3 Responses to “Reactive Black 39”

  1. […] C.I.Reactive Black 39 […]

  2. […] C.I.Reactive Black 39 […]

  3. Please advise what the oxygen bleaching numbers mean. Does a fading # 5 mean it will not fade or otherwise ?

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