Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid monosodium salt
- CAS NO.：1325-60-6
- Molecular Weight: 0
- EINECS: 215-399-9
What is Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid monosodium salt?
Preparation
in reflux conditions, sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with 3-Aminobenzenesulfonic acid sodium diazotization and O-Anisidine coupled with heating products.
Properties and Applications
dark red light orange. Soluble in water and ethanol, insoluble in acetone. The strong sulfuric acid as dark blue in green; In the dark of nitric acid blue purple; In strong hydrochloric acid for dark red jujube; In sodium hypochlorite solution for dark red.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3-4 | 5 | 6-7 | 4 | 3 | ||
Safety information for Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid monosodium salt
New Products
1-Decanesulphonic Acid Sodium Salt Anhydrous 99% Heparin Sodium 20,000 IU/VIAL Pure Neocuproine 99% AR Aluminon AR tert-Butyl Hydroquinone 98% Extra Pure D(+)Melibiose For Bacteriology 4-((2-isopropoxyethoxy)methyl)phenol 4-Hydroxy Carbazole Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP 1,2,3,4-Tetrahydrocarbazol-4-one 2 – Methoxy – 5- Sulfamoyl Benzoic acid Amino Salicylic Acid. U.S.P. Tribulus terrestris Extract Cinnamon bark Extract White pepper Oil Corn Silk Extract Ocimum sanctum tulsi Extract Curry leaf Oil Copper Cyanide Stannous Chloride Dihydrate 3,4-Dimethoxy Benzoic Acid Dehydroacetic Acid Methyl Thioglycolate Mixed XyleneRelated products of tetrahydrofuran
![1,-Naphthalenedisulfonic acid, 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt](https://img.chemicalbook.in/CAS/20200119/GIF/8004-79-3.gif)
![Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-[2-methoxy-5-methyl-4-[2-(4-sulfophenyl)diazenyl]phenyl]-2-oxidodiazenyl]-, sodium salt (1:4)](https://img.chemicalbook.in/CAS/20211123/GIF/12222-38-7.gif)
You may like
-
Lemongrass Oil 99%View Details -
Yeast Extract 99%View Details
-
Ginger Extract 99%View Details
-
Neem Extract 99%View Details
-
Turmeric Oil 99%View Details
-
Cinnamon bark Oil 99%View Details
-
Eucalyptus Oil 99%View Details
-
Guava Extract 99%View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.