C.I. Acid Brown 146
- CAS NO.：10127-33-0
- Molecular Weight: 0
- EINECS: 600-187-4
What is C.I. Acid Brown 146?
Preparation
Method: 3-Amino-2-hydroxy-5-sulfobenzoic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid acidcoupling, product diazo, again with 2-Hydroxybenzoic acid?coupling, and then will product (C.I.Mordant Brown 51, C.I. 26530) and water cut formic acid chromium heating (85 ~ 90 ℃), each 2-Hydroxybenzoic acid introduce a chrome atoms.
Properties and Applications
Claret
Safety information for C.I. Acid Brown 146
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
![disodium 4-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-1-sulphonate](https://img.chemicalbook.in/CAS/GIF/5850-15-7.gif)
![sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate](https://img.chemicalbook.in/CAS/GIF/3626-41-3.gif)
![sodium 3-[[5-(acetylethylamino)-o-tolyl]azo]-4-hydroxy-6-[(4-methoxyphenyl)amino]naphthalene-2-sulphonate](https://img.chemicalbook.in/CAS/GIF/6369-33-1.gif)
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