C.I. Direct Violet 49 - Names and Identifiers
C.I. Direct Violet 49 - Upstream Downstream Industry
C.I. Direct Violet 49 - Introduction
C.I. Direct Violet 49(C.I. Direct Violet 49) is a dye that belongs to the Direct dye category. It is a colorless or purple crystalline powder, soluble in water. It has good compatibility and mild dyeing properties.
C.I. Direct Violet 49 is commonly used for dyeing textiles and leather, especially cotton and linen fabrics. It can also be used for coloring paper, paint, candles, detergents, perfumes and leather products.
in terms of preparation method, C. I. Direct Violet 49 is prepared by the coupling reaction of aniline compounds and phenolic compounds. The specific synthesis method can be adjusted according to the specific reaction conditions and raw materials.
Regarding safety information, C. I. Direct Violet 49 is considered to be a relatively safe dye, but the following matters should be paid attention to during use:
-Avoid direct contact with skin and eyes, and wear protective gloves and goggles when using.
-Avoid inhaling the dye dust and operate in a well-ventilated environment.
-Observe the relevant safety procedures when storing and handling the dye.
-Use the dye in accordance with national and regional regulations and regulations.
Last Update：2024-04-09 21:48:26