BASIC RED 29
Synonym(s):Basic Red 29
- CAS NO.：42373-04-6
- Empirical Formula: C19H17ClN4S
- Molecular Weight: 368.88
- MDL number: MFCD00013337
- EINECS: 255-785-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-10-23 17:25:30
What is BASIC RED 29?
What are the applications of Application
Basic red 29 is a red stain
Preparation
1-Methyl-2-aminothiazole diazo, and 1-Methyl-2-phenyl-1H-indole?coupling, and then the quaternary ammonium salt.
Flammability and Explosibility
Not classified
Properties and Applications
red. Dark red powder. 25 ℃ in the solubility of water when for 120 g/L, soluble in water for red, dye acrylic in red. Tungsten light in a yellow. Compatibility value of 2, f value is 0.23. Mainly used for the acrylic fiber and acrylic scattered wool, can also be dyed fiber and modified polyester two vinegar, can be directly printing, discharge and white.
| Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 7-8 | 5 | 5 | 4-5 | 5 | 4-5 | 5 |
Properties of BASIC RED 29
| Density | 1.4[at 20℃] |
| Colour Index | 11460 |
| Water Solubility | 75g/L at 20℃ |
| EPA Substance Registry System | Thiazolium, 3-methyl-2-[(1-methyl-2-phenyl-1H-indol-3-yl)azo]-, chloride (42373-04-6) |
Safety information for BASIC RED 29
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for BASIC RED 29
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