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sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-)

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sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) Suppliers list
Company Name: Hu Bei Jiutian Bio-medical Technology CO.,Ltd
Tel: 027-88013699 17354350817
Email: Ryan@jiutian-bio.com
Products Intro: Product Name:Chromate(1-),bis[3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-4-(hydroxy-kO)benzenesulfonamidato(2-)]-, sodium (1:1)
CAS:72275-69-5
Purity:0.99 Package:25kg,50kg,180kg,200kg,250kg,1000kg,as your needs Remarks:as your needs
Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Email: info@dynasty-color.com
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sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) Basic information
Product Name:sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-)
Synonyms:Trialan Orange RL;Polfalan Orange RL;Lanyl Orange RR;Lanamid Orange RL;Coriamine Fast Orange RLM;Cibalan Orange RL;C.I. Acid Orange 88:1;C.I. 187321
CAS:72275-69-5
MF:C32H26CrN10NaO8S2
MW:817.73
EINECS:276-558-6
Product Categories:Organometallics
Mol File:72275-69-5.mol
sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) Structure
sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) Chemical Properties
Boiling point 203℃[at 101 325 Pa]
density 1.419[at 20℃]
vapor pressure 0Pa at 25℃
Water Solubility 205μg/L at 20℃
LogP0.248 at 20℃
EPA Substance Registry SystemChromate(1-), bis[3-[[4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]azo-.kappa.N1]-4-(hydroxy-.kappa.O)benzenesulfonamidato(2-)]-, sodium (72275-69-5)
Safety Information
MSDS Information
sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) Usage And Synthesis
Preparation3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then the chrome complexation with 2-Hydroxybenzoic acid?into 1:2 chromium complex dyes.
Flammability and ExplosibilityNon flammable
Properties and Applicationsred light orange. Orange or yellow brown powder, its water solution to gel state. The strong sulfuric acid for yellow, diluted the same colour and lustre, precipitation appear; No change in strong hydrochloric acid, diluted solution into orange, and the precipitation; In nitric acid solution for golden, diluted into orange red solution; In the thick partly dissolved sodium hydroxide solution for orange red, diluted unchanged. Water solution is orange. Used for wool, silk, tussah, polyamide, PVA, PVA/cotton, wool/stick blended fabric dyeing and printing. This product can and alkalinity rose essence spell color red color oil made ball pen, can also be used in leather dyeing.
sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) Preparation Products And Raw materials
Raw materials5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one-->Salicylic acid-->3-Amino-4-hydroxybenzenesulphonamide
Tag:sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-)(72275-69-5) Related Product Information
Acid Orange 94 Acid Orange 89 Acid Orange 95 Acid orange 87 2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[(2,4-dimethyl-6-sulfophenyl)azo]-4-hydroxy-, disodium salt 2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex Cobaltate(3-), bis[5-chloro-2-(hydroxy-κO)-3-[[2-(oxo-κO)-1-[(phenylamino)carbonyl]propyl]azo-κN1]benzenesulfonato(3-)]-, disodium hydrogen Acid Orange 86 Acid Orange 88 Sodium chromate tetrahydrate Sodium chromate