1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone Eight Chongqing Chemdad Co. ，Ltd

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1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone

CAS No.：118-47-8

Other grades of this product :

1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone Basic information

Product Name:	1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
Synonyms:	1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-;5-Oxo-1-(4-sulfophenyl)-2-pyrazolin-3-carbonsure;3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one;1-(4-Sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid;5-Hydroxy-1-[4-(sodiosulfo)phenyl]-1H-pyrazole-3-carboxylic acid sodium salt;5-keto-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid;5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid;ANTI-MOUSE EPHA1 (CENTER) antibody produced in rabbit
CAS:	118-47-8
MF:	C10H8N2O6S
MW:	284.25
EINECS:	204-254-5
Product Categories:	Intermediates of Dyes and Pigments
Mol File:	118-47-8.mol

1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone Chemical Properties

Boiling point	536.5℃[at 101 325 Pa]
density	1.75±0.1 g/cm3(Predicted)
storage temp.	-20°C
pka	-2.65±0.20(Predicted)
Water Solubility	272.6mg/L
InChIKey	TYCNXOAPQGVAQU-UHFFFAOYSA-N
LogP	-1.83
CAS DataBase Reference	118-47-8(CAS DataBase Reference)
EPA Substance Registry System	1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)- (118-47-8)

Safety Information

MSDS Information

1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone Usage And Synthesis

Chemical Properties

Light yellow crystalline powder

1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone Preparation Products And Raw materials

Preparation Products

DIRECT ORANGE 1-->Zirconium, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylate complexes-->Tartrazine-->Food Yellow 4:1-->Reactive Yellow 179-->disodium 4,5-dihydro-5-oxo-4-(phenylazo)-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate-->Solvent Red 229-->C.I. Reactive Yellow 133-->C.I. Reactive yellow 23-->REACTIVE ORANGE 14-->Aluminum, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylate complexes-->Direct Orange 17

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