C.I.Reactive orange 67
C.I.Reactive orange 67 Basic information
- Product Name:
- C.I.Reactive orange 67
- Synonyms:
-
- C.I.Reactive orange 67
- Levafix Golden Yellow E-3GA
- Levafix Yellow E-3GA
- 4-[[2-(carbamoylamino)-4-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]phenyl]diazenyl]benzene-1,3-disulfonate
- C.I.Reactive Orange 67:C.I.132470
- CAS:
- 51811-45-1
- MF:
- C17H10ClF2N7Na2O7S2
- MW:
- 607.8633464
- Mol File:
- 51811-45-1.mol
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C.I.Reactive orange 67 Usage And Synthesis
Preparation
4-Aminobenzene-1,3-disulfonic acid diazo, coupled with 1-(3-Aminophenyl)urea, then with 5-Chloro-2,4,6-trifluoropyrimidine condensation.
Properties and Applications
yellow orange.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 6-7 | 3 ( red , dark) | 5 | 5 | 5 | 5 | 5 |