2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid)
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid)
CAS: 6361-41-7
Molecular Formula: C12H11NO5S
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid) - Names and Identifiers
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid) - Physico-chemical Properties
| Molecular Formula | C12H11NO5S |
| Molar Mass | 281.28 |
| Density | 1.581±0.06 g/cm3(Predicted) |
| pKa | 8.63±0.40(Predicted) |
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid) - Upstream Downstream Industry
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid) - Introduction
N-acetyl acid (gamma acid)(N-acetyl gamma acid for short) is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of N-acetyl gamma acid:
Nature:
-Appearance: N-acetyl gamma acid is a white crystalline powder.
-Solubility: limited solubility in water, soluble in acid and organic solvents.
-Melting point: About 188-191 ℃.
Use:
- N-acetyl-γ-acid is widely used in the synthesis of dyes and fluorescent indicators.
-It can be used as an acid-base indicator, a pigment and a precursor for dyes.
- N-acetyl gamma acid is also used in biochemical experiments in the color reaction and enzyme substrate.
Method:
The preparation method of N-acetyl gamma acid can be carried out by the following steps:
1. Heating sulfuric acid and naphthalene in ethanol to generate Naphthalene sulfonic acid.
2. In the presence of sodium hydroxide, acetylation of Naphthalene sulfonic acid with acetyl chloride to obtain N-acetyl gamma acid.
Safety Information:
As a chemical substance, attention should be paid to the safe use of-N-acetyl gamma acid.
-Avoid inhalation or contact with skin and eyes.
-Wear protective gloves and goggles when using N-acetyl gamma acid, and ensure that the operation is carried out in a well-ventilated place.
-If inhaled or exposed, rinse immediately with water and seek medical help.
Nature:
-Appearance: N-acetyl gamma acid is a white crystalline powder.
-Solubility: limited solubility in water, soluble in acid and organic solvents.
-Melting point: About 188-191 ℃.
Use:
- N-acetyl-γ-acid is widely used in the synthesis of dyes and fluorescent indicators.
-It can be used as an acid-base indicator, a pigment and a precursor for dyes.
- N-acetyl gamma acid is also used in biochemical experiments in the color reaction and enzyme substrate.
Method:
The preparation method of N-acetyl gamma acid can be carried out by the following steps:
1. Heating sulfuric acid and naphthalene in ethanol to generate Naphthalene sulfonic acid.
2. In the presence of sodium hydroxide, acetylation of Naphthalene sulfonic acid with acetyl chloride to obtain N-acetyl gamma acid.
Safety Information:
As a chemical substance, attention should be paid to the safe use of-N-acetyl gamma acid.
-Avoid inhalation or contact with skin and eyes.
-Wear protective gloves and goggles when using N-acetyl gamma acid, and ensure that the operation is carried out in a well-ventilated place.
-If inhaled or exposed, rinse immediately with water and seek medical help.
Last Update：2024-04-09 15:18:03
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Product Name: 6-Acetamido-4-hydroxy-2-naphthalenesulfonic Acid Visit Supplier Webpage Request for quotation
CAS: 6361-41-7
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QQ: 3008007409
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CAS: 6361-41-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Downstream Products for 2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid)
2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[(2,4-dimethyl-6-sulfophenyl)azo]-4-hydroxy-, disodium salt
REACTIVE ORANGE 7
2-Naphthalenesulfonic acid, 6-(acetylamino)-3-([1,1'-biphenyl]-2-ylazo)-4-hydroxy-, monosodium salt
Reactive Orange 16
2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[[4-(benzoylethylamino)phenyl]azo]-4-hydroxy-, monosodium salt
REACTIVE ORANGE 7
2-Naphthalenesulfonic acid, 6-(acetylamino)-3-([1,1'-biphenyl]-2-ylazo)-4-hydroxy-, monosodium salt
Reactive Orange 16
2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[[4-(benzoylethylamino)phenyl]azo]-4-hydroxy-, monosodium salt