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REACH

Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate

EC number: 265-633-9 | CAS number: 65212-76-2

Life Cycle description
Uses advised against

Substance identity

Identification

Display Name:: Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
EC Number:: 265-633-9
EC Name:: Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
CAS Number:: 65212-76-2
Molecular formula:: C16H12Cl2N4O7S2.2Na
IUPAC Name:: disodium 4,5-dichloro-2-{[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonate

Type of Substance

Composition:: mono-constituent substance
Origin:: organic

Substance Identifiers open all close all

Trade name

Benzenesulfonic acid, 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1- (3-sulfophenyl)-1H-pyrazol-4-yl]azo]-, disodium salt (9CI)

C.I. Pigment Yellow 183, Na-salt

Dinatrium-4,5-dichlor-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfonatophenyl) -1H-pyrazol-4-yl]azo]benzolsulfonat

Paliotol Gelb K 1700 Na-Salz

Paliotol Yellow K 1700, disodium salt

Pigment Yellow 183 (Dinatriumsalz)

Compositions

Boundary Composition(s) open all close all

disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyra zol-4-yl]azo]benzenesulphonate

State Form:: solid: bulk

Constituent 1

Reference substance name:: Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
EC Number:: 265-633-9
EC Name:: Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
CAS Number:: 65212-76-2
Molecular formula:: C16H12Cl2N4O7S2.2Na
IUPAC Name:: disodium 4,5-dichloro-2-{[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonate

Legal Entity Composition(s) open all close all

disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyra zol-4-yl]azo]benzenesulphonate

State Form:: solid: bulk

Constituent 1

Reference substance name:: Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
EC Number:: 265-633-9
EC Name:: Disodium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate
CAS Number:: 65212-76-2
Molecular formula:: C16H12Cl2N4O7S2.2Na
IUPAC Name:: disodium 4,5-dichloro-2-{[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonate

Composition(s) generated upon use

Other types of composition(s)

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