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HomeProduct name listBASIC RED 29

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: 2023-05-09 09:30:39
BASIC RED 29 Structural

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)
ghs
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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