procion brilliant red H 3B
Reactive Red 3
CAS: 23211-47-4
Molecular Formula: C25H19ClN7NaO10S3
procion brilliant red H 3B - Names and Identifiers
procion brilliant red H 3B - Physico-chemical Properties
| Molecular Formula | C25H19ClN7NaO10S3 |
| Molar Mass | 732.09 |
procion brilliant red H 3B - Introduction
Reactive Red 3 is a synthetic dye commonly used in textile dyeing.
Properties: Reactive Red 3 is an organic dye with complex molecular structure. It is a hydrophilic dye with bright Red or orange Red. It is soluble in water and insoluble in organic solvents. It has good light and washable properties.
Application: Reactive Red 3 is widely used in fiber dyeing and textile industry, especially in the field of cotton fabric, hemp fabric and nylon fabric dyeing. It can chemically react with the fiber, so that the dyeing agent is firmly combined with the fiber, and has excellent color fastness.
Preparation method: The preparation of Reactive Red 3 is usually obtained by chemical reaction synthesis. It is obtained by reacting an appropriate aromatic amine or formamide with a compound containing a reactive group (e. G., haloaniline, nitroaniline), followed by subsequent treatment steps.
Safety information: Reactive Red 3 is not significantly toxic, but it is an allergen that can cause skin irritation and irritation. Care should be taken to avoid skin contact and inhalation during use. In the process of use, storage and handling, it is necessary to follow the corresponding safety procedures, and wear protective gloves, glasses and masks.
Properties: Reactive Red 3 is an organic dye with complex molecular structure. It is a hydrophilic dye with bright Red or orange Red. It is soluble in water and insoluble in organic solvents. It has good light and washable properties.
Application: Reactive Red 3 is widely used in fiber dyeing and textile industry, especially in the field of cotton fabric, hemp fabric and nylon fabric dyeing. It can chemically react with the fiber, so that the dyeing agent is firmly combined with the fiber, and has excellent color fastness.
Preparation method: The preparation of Reactive Red 3 is usually obtained by chemical reaction synthesis. It is obtained by reacting an appropriate aromatic amine or formamide with a compound containing a reactive group (e. G., haloaniline, nitroaniline), followed by subsequent treatment steps.
Safety information: Reactive Red 3 is not significantly toxic, but it is an allergen that can cause skin irritation and irritation. Care should be taken to avoid skin contact and inhalation during use. In the process of use, storage and handling, it is necessary to follow the corresponding safety procedures, and wear protective gloves, glasses and masks.
Last Update：2024-04-09 02:00:44
