Reactive Black 39
- CAS No.
- Chemical Name:
- Reactive Black 39
- Synonyms
- Reactive Black 39;C.I.Reactive Black 39:C.I.205071
- CBNumber:
- CB49703683
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
Reactive Black 39 Chemical Properties,Uses,Production
Preparation
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 |
Reactive Black 39 Preparation Products And Raw materials
Raw materials
Preparation Products
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Reactive Black 39
C.I.Reactive Black 39:C.I.205071