REACTIVE RED 4
- CAS NO.：17681-50-4
- Empirical Formula: C32H19ClN8Na4O14S4
- Molecular Weight: 995.21
- MDL number: MFCD00009690
- EINECS: 241-663-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-20 15:43:54
What is REACTIVE RED 4?
What are the applications of Application
Cibacron billiant red 3B-A is a monochlorotriazine dye that inhibits phosphotransferase acitvity such as in yeast hexokinase.
Preparation
2,4,6-Trichloro-1,3,5-triazine and 2,4-Diaminobenzenesulfonic acid condensation, condensation products diazo, and 4-Formamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and 2,4-Diaminobenzenesulfonic acid condensation.
Properties and Applications
colourful red blue light. Deep red powder, 25 ℃ in the solubility of water when for 50 g/L. After dyeing fabrics tonal into colourful red. Dye bath of metal ions make dyed fabric color slightly turned pale.?Mainly for cotton and viscose fabrics or exhaust dyeing cold pad batch dyeing, not for neutral or basic white discharge.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 4-5 | 4 | 4(5*100℃) | 4-5 | ||
Properties of REACTIVE RED 4
| form | Powder |
| color | Red to purple |
| EPA Substance Registry System | Procion Red H7B (17681-50-4) |
Safety information for REACTIVE RED 4
Computed Descriptors for REACTIVE RED 4
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