Neutral Black 2S-RL - Names and Identifiers
Neutral Black 2S-RL - Physico-chemical Properties
Neutral Black 2S-RL - Introduction
Neutral Black 2S-RL, also known as Neutral Black RL, is an organic dye. The following is a description of the nature, use, preparation and safety information of the neutral black 2S-RL:
Nature:
-Neutral Black 2S-RL is a dark purple black crystalline solid, sometimes reddish brown.
-has good solubility, soluble in water, alcohol and ketone solvents.
-stable in both acidic and alkaline media.
-has a strong tinting power and hiding power.
Use:
-Neutral Black 2S-RL is widely used as a dye and pigment in the leather, textile, ink and paint industries.
-In the leather industry, it is often used to mix with other dyes and pigments to adjust the color and enhance the coloring effect.
-in the dye industry, can be used for dyeing cotton, wool, silk and other natural fibers and cellulose synthetic fiber dyeing.
-In the ink and coating industry, it can be used to produce special effect pigments and inks.
Preparation Method:
The synthesis of neutral black 2S-RL generally involves the reaction of aniline compounds, phenolic compounds and aldehyde compounds. Specific manufacturing methods may vary by manufacturer and process.
Safety Information:
-Neutral Black 2S-RL is generally considered to be a relatively safe chemical, but the following matters still need to be noted:
-When contacting neutral black 2S-RL, avoid direct contact with skin and eyes to prevent allergy or irritation. In case of eye or skin contact, rinse immediately with plenty of water and seek medical attention immediately.
-When using neutral black 2S-RL, pay attention to good ventilation conditions and avoid inhaling its dust or vapor.
-Neutral Black 2S-RL should be stored in a dry, cool place, away from fire and oxidizing agents.
-When using the neutral black 2S-RL, please follow the instructions for use and safety procedures to ensure safety and effectiveness.
This is a general overview and specific properties, uses, manufacturing methods and safety information may vary slightly by manufacturer, lot and use. Before using the Neutral Black 2S-RL, please read the product manual carefully and follow the corresponding safety operations.
Last Update：2024-04-09 19:05:39