BENZOPURPURIN 10B
- CAS NO.：2868-75-9
- Empirical Formula: C34H29N6NaO8S2
- Molecular Weight: 736.75
- MDL number: MFCD00054276
- EINECS: 220-691-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:48
What is BENZOPURPURIN 10B?
Preparation
3,3′-Dimethoxylbenzidine double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.
Properties and Applications
blue-ray red. Soluble in water for red, also soluble in alcohol for red orange, insoluble in other organic solvents. The strong sulfuric acid for blue, shallow blue for diluted.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 1-2 | 4 | 1 | 2 | 2 | ||
| AATCC | 1 | 4 | 2-3 | 3 | 2 | ||
Properties of BENZOPURPURIN 10B
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4-amino-, disodium salt (2868-75-9) |
Safety information for BENZOPURPURIN 10B
Computed Descriptors for BENZOPURPURIN 10B
New Products
2-(2-aminoethyl) benzenesulfonamide Gemcitabine 3-benzoate impurity Dihydroxyphenylacetone Ornidazole EP impurity D Acetyl amino diol impurity Valsartan Benzyl Ester Impurity B N,N'-Dicyclohexylcarbodiimide 3-Bromo-2-Methyl-5-Nitropyridine 5-Bromo-3-Methyl-2-Pyridinecarboxylic acid 2-Amino-4-Methylpyridine 4-Aminopyridine 4-dimethylaminopyridineRelated products of tetrahydrofuran
![disodium 4-amino-3-[[4'-[(2-amino-6-sulphonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate](https://img.chemicalbook.in/CAS/GIF/6598-56-7.gif)
![4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt](https://img.chemicalbook.in/CAS/GIF/6405-98-7.gif)
![7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methylphenyl)azo]-2-naphthalenesulfonic acid sodium salt](https://img.chemicalbook.in/CAS/GIF/6369-37-5.gif)
![7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]-2-naphthalenesulfonic acid sodium salt](https://img.chemicalbook.in/CAS/GIF/6417-30-7.gif)
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