C.I.18058
5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt
CAS: 6358-41-4
Molecular Formula:
C.I.18058 - Names and Identifiers
C.I.18058 - Upstream Downstream Industry
C.I.18058 - Introduction
5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt is an organic compound commonly abbreviated as 3SP antigen. It has the following properties:
1. Appearance: red powder or crystalline solid.
2. Solubility: Soluble in water.
3. Chemical structure: It is an acid dye, which is formed by the reaction of 5-amino -2-Naphthalene sulfonic acid with acetylated amino aniline and azo aniline.
5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt is commonly used in the following fields:
1. Analytical chemistry: used as dye and indicator, used to detect metal ions, pH and redox reactions.
2. Medical field: In immunology and biochemistry experiments, it is used to detect antigen-antibody reactions.
3. Staining field: as a reagent for histological and cytological staining.
The method of preparing 5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt includes the following steps:
1.5-amino -2-naphthalenesulfonic acid is reacted with acetylated amino aniline and azoaniline to generate the target compound.
2. The product was extracted and subjected to appropriate purification and crystallization steps to give Pure 5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2, 7-napthalenedisulfonic acid disodium salt.
Security information for 5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt includes the following:
1. Avoid contact with eyes, skin and clothing, should wear personal protective equipment.
2. If accidentally inhaled or ingested, should immediately seek medical attention.
3. In the use of the process, should comply with the laboratory safety procedures, and properly store and handle chemicals.
4. Avoid contact with strong oxidants and strong acids to avoid irreversible reactions.
In all cases, the relevant safety data sheets and operating manuals should be carefully read and understood before using chemicals, and correct operating instructions should be followed.
1. Appearance: red powder or crystalline solid.
2. Solubility: Soluble in water.
3. Chemical structure: It is an acid dye, which is formed by the reaction of 5-amino -2-Naphthalene sulfonic acid with acetylated amino aniline and azo aniline.
5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt is commonly used in the following fields:
1. Analytical chemistry: used as dye and indicator, used to detect metal ions, pH and redox reactions.
2. Medical field: In immunology and biochemistry experiments, it is used to detect antigen-antibody reactions.
3. Staining field: as a reagent for histological and cytological staining.
The method of preparing 5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt includes the following steps:
1.5-amino -2-naphthalenesulfonic acid is reacted with acetylated amino aniline and azoaniline to generate the target compound.
2. The product was extracted and subjected to appropriate purification and crystallization steps to give Pure 5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2, 7-napthalenedisulfonic acid disodium salt.
Security information for 5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-napthalenedisulfonic acid disodium salt includes the following:
1. Avoid contact with eyes, skin and clothing, should wear personal protective equipment.
2. If accidentally inhaled or ingested, should immediately seek medical attention.
3. In the use of the process, should comply with the laboratory safety procedures, and properly store and handle chemicals.
4. Avoid contact with strong oxidants and strong acids to avoid irreversible reactions.
In all cases, the relevant safety data sheets and operating manuals should be carefully read and understood before using chemicals, and correct operating instructions should be followed.
Last Update：2024-04-09 02:00:51
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