Reactive blue 40
Reactive blue 40 Basic information
- Product Name:
- Reactive blue 40
- Synonyms:
-
- Reactive blue 40
- C.I. Reactive Blue 40
- Procion Navy H-4R
- C.I.Reactive Blue 40:C.I.284250
- CAS:
- 12225-54-6
- MW:
- 0
- Mol File:
- Mol File
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Reactive blue 40 Usage And Synthesis
Preparation
2-Aminobenzene-1,4-disulfonic acid diazo, and 2-Amino-4-methylphenol coupling, its product to diazo, and 4-Hydroxy-7-(methylamino)naphthalene-2-sulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation,?then ammoniated.
Properties and Applications
red light navy blue.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5-6 | 4-5 | 5 | 4-5 | 5 | ||