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HomeProduct name listTracid Red Bs

Tracid Red Bs

Tracid Red Bs Structural

What is Tracid Red Bs?

The Uses of Tracid Red Bs

Acid Red 138 is an organic azo dye used in the textile industry for wool fabrics, silk and nylon fabrics.

Preparation

4-Dodecylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.

Properties and Applications

blue-ray red. Mainly used in tussah silk and dyeing, wool fabric and polyamide fiber can be used. The salt can be used in organic pigments.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3-4 4 4-5 5 4-5 4 5 5

Properties of Tracid Red Bs

storage temp.  Amber Vial, -20°C Freezer, Under inert atmosphere
solubility  Methanol (Very Slightly, Heated, Sonicated)
form  Solid
color  Dark Red to Very Dark Red
Stability: Light Sensitive
CAS DataBase Reference 15792-43-5
EPA Substance Registry System C.I. Acid Red 138, disodium salt (15792-43-5)

Safety information for Tracid Red Bs

Computed Descriptors for Tracid Red Bs

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