2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt - Names and Identifiers
2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt - Upstream Downstream Industry
2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt - Introduction
2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt (2-Hydroxy-5-[(2-methyl-4-sulfonylphenyl) azo]benzoic acid disodium salt) it is an organic compound with the chemical formula C14H10N2Na2O6S. Its properties include:
1. Appearance: orange-red crystal or powder.
2. Solubility: soluble in water and alcohol, insoluble in organic solvents.
The main uses of 2-Hydroxy-5-[(2-methyll-4-sulfophenyl) azo]benzoic acid disodium salt include:
1. Dyes: As an organic dye, it is commonly used in dyeing textiles, leather, plastics and inks.
2. pH indicator: This compound is yellow under acidic conditions and red under alkaline conditions. It can be used as a pH indicator in daily laboratories.
3. Analytical reagent: can be used in analytical chemistry and spectral analysis and other fields.
2-Hydroxy-5-[(2-methyll-4-sulfophenyl) azo]benzoic acid disodium salt is generally prepared by converting 2-Hydroxy-5-[(2-methyl-4-sulfonylphenyl) azo] Benzoic acid is obtained by reaction with sodium compounds.
Regarding safety information, the compound is generally relatively safe under normal use conditions, but the following matters still need to be noted:
1. Avoid inhaling dust or contact with skin, eyes and mucous membranes.
2. Wear appropriate protective equipment such as gloves, goggles and protective clothing during operation.
3. Storage should be kept in a dry, cool, ventilated place, away from fire and oxidant.
4. If touched or swallowed, seek medical attention immediately and bring the appropriate product information.
When using and handling this compound, please follow the safety operation guidelines and relevant regulations to ensure personal safety and environmental safety.
Last Update:2024-04-10 22:29:15