sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate
- CAS NO.：6370-91-8
- Empirical Formula: C16H15N2NaO7S
- Molecular Weight: 402.35
- EINECS: 228-891-3
- SAFETY DATA SHEET (SDS)
What is sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate ?
Preparation
C.I. Solvent Blue 74 (C.I. 63005) and Formaldehyde? in the sulfuric acid?condensation, the decomposition off a sulfonic acid base, and then into sodium salt.
Properties and Applications
blue. Slightly soluble in alcohol. The strong sulfuric acid for green light yellow, diluted into pure blue.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 2 | 1 | 3 | 1 | 1 | 3 | 1 |
Safety information for sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate
New Products
4,4-Difluoropiperidine hydrochloride tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Indole Methyl Resin N-Isopropylurea N,N-Dicyclohexylcarbodiimide(DCC) MELDRUMS ACID 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID Magnessium Bis glycinate Zinc ascorbate 1-bromo-2-butyne 2-acetamidophenol 9(10H)-anthracenone Erythrosin B, 4-Piperidinopiperidine 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 2,4-dihydroxybenzaldehyde 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2,6-dichloro-4-nitropyridine 4-Bromo-2-chlorobenzonitrile 2-(benzylamino)acetic acid hydrochloride 4-(tert-Butoxycarbonylamino)but- 2-ynoic acid 3,4-dihydro-2H-benzo[b][1,4]dioxepine 1-Phenyl-1-cycloprppanecarboxylicacidRelated products of tetrahydrofuran
![3-[[4-Amino-9,10-dihydro-9,10-dioxo-3-(sodiosulfo)anthracen-1-yl]amino]benzoic acid ethyl ester](https://img.chemicalbook.in/CAS/GIF/6424-88-0.gif)
![disodium 2-[(4-azanidyloxysulfonyl-3-methyl-9,10-dioxo-anthracen-1-yl) amino]-5-methyl-benzenesulfonate](https://img.chemicalbook.in/CAS/GIF/1324-06-7.gif)
![1-Amino-4-[(3-cyanophenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt](https://img.chemicalbook.in/CAS/GIF/6424-87-9.gif)
methylene]cyclohexa-2,5-dien-1-ylidene](ethyl)ammonium], calcium salt](https://img.chemicalbook.in/CAS/GIF/3374-30-9.gif)
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