disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate
- Product Name
- disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate
- CAS No.
- 12167-45-2
- Chemical Name
- disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate
- Synonyms
- C.I.18070;ACIDRED40;Einecs 235-329-0;C.I. Acid Red 40;C.I.Acid Red 40:C.I.18070;disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate;5-(Acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
- CBNumber
- CB1939833
- Molecular Formula
- C20H17N3Na2O8S2
- Formula Weight
- 537.47382
- MOL File
- 12167-45-2.mol
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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- DYE0000659
- Product name
- ACID RED 40
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $503.5
- Updated
- 2021/12/16
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disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Chemical Properties,Usage,Production
Preparation
mix 2,4-Dimethylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applications
blue-ray red. Soluble in water is red. The strong sulfuric acid for blue-ray red, diluted for pink; In nitric acid for pink; In 10% of sodium hydroxide solution for yellow.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| AATCC | 5 | 2 | 2-3 | 1 | 2-3 | |||
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
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disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate Suppliers
12167-45-2, disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonateRelated Search:
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Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]-, disodium
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