1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) - Names and Identifiers
Name | 1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1)
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Synonyms | Acid Red 74
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CAS | 6300-18-1
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EINECS | 613-130-3 |
1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) - Physico-chemical Properties
Molecular Formula | C16H13N4NaO5S
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Molar Mass | 396.35 |
Physical and Chemical Properties | EPA Chemical Information 1-Naphthalenesulfonic acid, 4-amino-3-[(4-nitrophenyl)azo]-, monosodium salt (6300-18-1) |
1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) - Upstream Downstream Industry
1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) - Introduction
1-napthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) is an organic compound with the chemical formula C16H12N4O7SNa.
Nature:
1-napthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) is a dark red crystalline powder. It has good solubility in water and can be dissolved in acidic and alkaline solutions. It is a toxic compound that is irritating and allergenic.
Use:
1-napthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) can be used as a raw material for dyes, pigments and indicators. It can also be used as an indicator and photosensitive material in biochemical experiments.
Method:
1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) the preparation method is generally synthesized by chemical reaction of the substrate. Specific methods include the reaction of nitrosoazobenzene and p-nitroaniline to give nitrosoazophenol, which is then reacted with 1-naphthalenesulfonic acid to produce the desired compound.
Safety Information:
1-napthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1) is an organic compound with a certain degree of danger. It is irritating to the eyes, skin and respiratory system and may cause allergic reactions. During use, care should be taken to avoid skin contact and inhalation. Appropriate protective equipment should be worn during operation, and the work area should be well ventilated. If accidental contact or inhalation, please wash or send to a doctor for treatment.
In addition, please carefully read and follow the relevant safety procedures before using the compound, and strictly follow the safety data sheet provided by the chemical supplier.
Last Update:2024-04-10 22:29:15