Reactive Navy Blue Ker
- CAS NO.：77907-32-5
- Empirical Formula: C40H23O19N9Na6S6Cl2
- Molecular Weight: 0
- MDL number: MFCD00802452
- Update Date: 2026-08-28 09:47:34
What is Reactive Navy Blue Ker?
Preparation
3-Aminobenzenesulfonic acid and between 2,4,6-Trichloro-1,3,5-triazine condensation, and then 2,4-Diaminobenzenesulfonic acid condensation, its product (2 Moore) diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applications
red light navy blue. Dark blue powder, soluble in water. Mainly used for cotton, viscose fabric dyeing and printing, particularly suitable for polyester/cotton, polyester/stick blended fabric scattered reactive dyes/dyeing of a bath.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 4 | 4-5 | 4(Alkali) | 4-5 | 4-5 | 4-5 |
Properties of Reactive Navy Blue Ker
| EPA Substance Registry System | C.I. Reactive Blue 171 (77907-32-5) |
Safety information for Reactive Navy Blue Ker
Computed Descriptors for Reactive Navy Blue Ker
Reactive Navy Blue Ker manufacturer
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![Pyridinium, 1,1'-[(6,13-dichloro-4,11-disulfo-3,10-triphenodioxazinediyl)bis[imino-2,1-ethanediylimino[6-[(2,5-disulfophenyl)amino]-1,3,5-triazine-4,2-diyl]]]bis[3-carboxy-, dihydroxide, bis(inner salt), hexasodium salt](https://img.chemicalbook.in/CAS/20211123/GIF/79771-28-1.gif)
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