6-[(4-methylphenyl)amino]naphthalene-2-sulfonate
6-(p-Toluidino)-2-naphthalenesulfonic acid, potassium salt
CAS: 32752-10-6
Molecular Formula: C17H14KNO3S
6-[(4-methylphenyl)amino]naphthalene-2-sulfonate - Names and Identifiers
| Name | 6-(p-Toluidino)-2-naphthalenesulfonic acid, potassium salt |
| Synonyms | TNS TNS (K) 6-[(4-methylphenyl)amino]naphthalene-2-sulfonate potassium 6-(p-toluidino)naphthalene-2-sulphonate 2-P-TOLUIDINYL NAPHTHALENE-6-SULFONATE, POTASSIUM SALT 2-(P-TOLUIDINO)NAPHTHALENE-6-SULFONIC ACID POTASSIUM SALT potassium 6-[(4-methylphenyl)amino]naphthalene-2-sulfonate 6-(P-TOLUIDINO)-2-NAPHTHALENESULFONIC ACID, POTASSIUM SALT 6-(p-Toluidino)-2-naphthalenesulfonic acid, potassium salt 6-PARA-TOLUIDINO-2-NAPHTHALENESULFONIC ACID, POTASSIUM SALT potassium 6-(2-amino-5-methylphenyl)naphthalene-2-sulfonate TNS (K) 2-p-Toluidinyl naphthalene-6-sulfonate, potassium salt |
| CAS | 32752-10-6 |
| EINECS | 251-196-1 |
| InChI | InChI=1/C17H15NO3S.K/c1-11-2-7-17(18)16(8-11)14-4-3-13-10-15(22(19,20)21)6-5-12(13)9-14;/h2-10H,18H2,1H3,(H,19,20,21);/q;+1/p-1 |
6-[(4-methylphenyl)amino]naphthalene-2-sulfonate - Physico-chemical Properties
| Molecular Formula | C17H14KNO3S |
| Molar Mass | 351.46 |
| Melting Point | 300℃ |
| Storage Condition | 2-8°C |
6-[(4-methylphenyl)amino]naphthalene-2-sulfonate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
6-[(4-methylphenyl)amino]naphthalene-2-sulfonate - Introduction
6-(p-Toluidino)-2-napthalenesulfonic acid, potassium salt is an organic compound with the chemical formula C16H15NO3S. It is a white or almost white crystalline powder with strong fluorescence.
This compound is commonly used in fluorescent dyes, fluorescent labeling agents, biological fluorescent probes and oxamide Ester mordant fluorescent agents. It is often used in biomedical research for fluorescence microscopy imaging, cell labeling and protein detection.
The preparation method of 6-(p-Toluidino)-2-napthalenesulfonic acid, potassiumsalt is generally through the reaction of 2-amino -6-naphthalenesulfonic acid and p-toluidine, and then reacted with potassium carbonate to obtain the target product.
As for safety information, the toxicity of 6-(p-Toluidino)-2-napthalensulfonic acid, potassium salt to human body has not been reported so far. However, as a chemical substance, it should be used in accordance with correct laboratory safety procedures to avoid contact with skin, eyes or respiratory tract, and to ensure that it is used in a well-ventilated place. Care should be taken to avoid inhalation or ingestion during use.
This compound is commonly used in fluorescent dyes, fluorescent labeling agents, biological fluorescent probes and oxamide Ester mordant fluorescent agents. It is often used in biomedical research for fluorescence microscopy imaging, cell labeling and protein detection.
The preparation method of 6-(p-Toluidino)-2-napthalenesulfonic acid, potassiumsalt is generally through the reaction of 2-amino -6-naphthalenesulfonic acid and p-toluidine, and then reacted with potassium carbonate to obtain the target product.
As for safety information, the toxicity of 6-(p-Toluidino)-2-napthalensulfonic acid, potassium salt to human body has not been reported so far. However, as a chemical substance, it should be used in accordance with correct laboratory safety procedures to avoid contact with skin, eyes or respiratory tract, and to ensure that it is used in a well-ventilated place. Care should be taken to avoid inhalation or ingestion during use.
Last Update：2024-04-10 22:29:15
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