disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate
- CAS No.
- 5850-05-5
- Chemical Name:
- disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate
- Synonyms
- C.I.20095;Acid Brown 5;Acid Brown L;C.I.Acid Brown 5;C.I.Acid Brown 5:C.I.20095;YABZBSUVAZGJHL-UHFFFAOYSA-L;disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate;4,4'-[(4,6-Diamino-1,3-phenylene)bis(azo)]bis[1-naphthalenesulfonic acid sodium] salt;disodium,4-[[2,4-diamino-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]phenyl]diazenyl]naphthalene-1-sulfonate
- CBNumber:
- CB9884421
- Molecular Formula:
- C26H18N6Na2O6S2
- Molecular Weight:
- 620.56726
- MDL Number:
- MOL File:
- 5850-05-5.mol
disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate Chemical Properties,Uses,Production
Uses
Acid Brown 5 is a brown dye whose staining effects can be removed by the electrocoagulation (EC) process.
Preparation
2 Moore 4-Aminonaphthalene-1-sulfonic acid diazo, and 1 Moore Benzene-1,3-diamine coupling.
Properties and Applications
red light brown. Soluble in water for red light brown, slightly soluble in ethanol is shallow orange brown. The strong sulfuric acid for purple, dilute after brown precipitation. In water solution to join hydrochloric acid with brown precipitation; Add thick sodium hydroxide solution have red brown precipitation
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 2 | 2-3 | 3 | 1-2 |
References
[1] Parsa J B, et al. Removal of Acid Brown 14 in aqueous media by electrocoagulation: Optimization parameters and minimizing of energy consumption[J]. Desalination, 2011, 278(1-3): 295-302.
disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate Preparation Products And Raw materials
disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 17392213970 | 1052@dideu.com | China | 9936 | 58 |
Supplier | Advantage |
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Shaanxi Dideu Newmaterial Co., Ltd. | 58 |