C.I. Acid Orange 62
- CAS NO.:12262-17-8
- Molecular Weight: 0
- EINECS: 602-796-0
What is C.I. Acid Orange 62?
Preparation
2-Amino-4-nitrophenol diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then turn it into 1:2 chromium complex.
Properties and Applications
Orange powder, soluble in water. The strong sulfuric acid dyes for red, precipitation, diluted into old yellow, precipitation disappeared; In nitric acid to orange. The water solution is orange, add hydrochloric acid or sodium hydroxide are slightly after dark color. Discharge performance is good, encounter copper ions, chromium ion colour and lustre is no change, encounter iron ion slightly dark colored. Used for wool, silk and polyamide fiber dyeing and such as direct printing. Also used to dye the leather.
Safety information for C.I. Acid Orange 62
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
Acid Orange 7
ACID ORANGE 63
ACID ORANGE 74
Chromate(3-), bis[3-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]azo-κN1]-4-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, disodium hydrogen
hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulphonamidato(2-)]chromate(1-)
ACID ORANGE 8
1,3-Naphthalenedisulfonic acid, 8-[[2,2'-dimethyl-4'-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt
Acid Orange 67
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