ChemicalBook > Product Catalog > Dyes and Pigments > dye > Acid dye > sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Basic information
- Product Name:
- sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate
- Synonyms:
-
- 1-Naphthalenesulfonic acid, 3-4-(benzoylethylamino)-2-methylphenylazo-4-hydroxy-, monosodium salt
- Acid red 6 (C.I. 14680)
- C.I. Acid Red 6
- Acid Brilliant Red E-B
- Aminyl Brilliant Red E-B
- Naphthazine Red B
- Suminol Fast Red B
- Supramin Red B.
- CAS:
- 6245-59-6
- MF:
- C26H24N3NaO5S
- MW:
- 513.54
- EINECS:
- 228-358-5
- Product Categories:
-
- Organics
- Mol File:
- 6245-59-6.mol
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sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Usage And Synthesis
Preparation
3′-Methyl-4′-amino-N-ethylbenzanilide diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Properties and Applications
red light yellow. Yellow light red powder. Soluble in water for big red, on 90 ° C water solubility of 80 g/L, soluble in ethanol in red. Dye of sulfuric acid in a cherry red, diluted into red. Its water solution and strong hydrochloric acid into red, precipitation; Add thick sodium hydroxide solution to orange. Discharge of copper, iron ion in color shade darker. This applies to goods wool, silk and their blended fabric dyeing, and can be directly on the wool and silk printing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 3 | 3 | 2-3 | 3 | 3 | ||
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Preparation Products And Raw materials
Raw materials
sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate Supplier
Alfa Chemistry
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Shanghai Dingfen Chemical Technology Co., Ltd.
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sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate (6245-59-6)Related Product Information
- Acid black MR
- hydrogen [4-[[4-(diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium, sodium salt
- Acid Red 374
- Tracid Brilliant Red 10b
- 4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt mixt. with 4-[(2-hydroxy-1-naphthalenyl)azo]benzenesulfonic acid monosodium salt
- Acid Black 26
- Acid Orange RN
- Acid red PA
- Weakly acidic brown BR
- Acid complex black N-WA
- Acid black N-GRS
- Acid complex red
- Acidic Navy SG
- Acid brown BR
- Acid Ruby N-5BL
- Acid red blue 2R
- Acid red F-GS
- Acid red SG