2-Naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phenylazo)-, sodium salt
sodium (5or8)-[(4-ethoxy-2-methylphenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate
CAS: 68039-08-7
Molecular Formula: C25H21N4NaO4S
2-Naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phenylazo)-, sodium salt - Names and Identifiers
2-Naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phenylazo)-, sodium salt - Physico-chemical Properties
| Molecular Formula | C25H21N4NaO4S |
| Molar Mass | 496.51341 |
2-Naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phenylazo)-, sodium salt - Introduction
sodium (5or8)-[(4-ethoxy-2-methylphenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate is a chemical compound. It is an organic pigment with a sulfonic acid group, often used as a dye or indicator.
The molecular structure of this compound contains organic nitrogen, sulfur and oxygen atoms. It usually exists as a sodium salt, so it is called sodium (5or8)-[(4-ethoxy-2-methylphenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate.
The use of this compound is mainly concentrated in the field of dyeing. It is widely used in the dyeing and coloring process in textile, leather, plastic and other industries. Due to its strong absorption spectrum and bright color, it is also used as a fluorescent probe in biomedical research.
The preparation of the compounds generally involves synthesis by chemical synthesis. Specific synthetic routes may vary depending on specific experimental conditions and reaction systems, and thus specific preparation steps cannot be provided.
Regarding safety information, the compound is generally relatively safe when used under appropriate conditions. However, it may be toxic to aquatic organisms, so care should be taken to avoid harm to the environment when used and handled. In addition, relevant safety practices should be observed during use, such as wearing appropriate personal protective equipment and avoiding inhalation, ingestion or contact with skin and eyes. In case of accidental contact, rinse with plenty of water and seek medical help if necessary.
The molecular structure of this compound contains organic nitrogen, sulfur and oxygen atoms. It usually exists as a sodium salt, so it is called sodium (5or8)-[(4-ethoxy-2-methylphenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate.
The use of this compound is mainly concentrated in the field of dyeing. It is widely used in the dyeing and coloring process in textile, leather, plastic and other industries. Due to its strong absorption spectrum and bright color, it is also used as a fluorescent probe in biomedical research.
The preparation of the compounds generally involves synthesis by chemical synthesis. Specific synthetic routes may vary depending on specific experimental conditions and reaction systems, and thus specific preparation steps cannot be provided.
Regarding safety information, the compound is generally relatively safe when used under appropriate conditions. However, it may be toxic to aquatic organisms, so care should be taken to avoid harm to the environment when used and handled. In addition, relevant safety practices should be observed during use, such as wearing appropriate personal protective equipment and avoiding inhalation, ingestion or contact with skin and eyes. In case of accidental contact, rinse with plenty of water and seek medical help if necessary.
Last Update：2024-04-09 21:04:16
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2-Naphthalenesulfonic acid, 5(or 8)-[(4-ethoxy-2-methylphenyl)azo]-8(or 5)-(phenylazo)-, sodium salt