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1-Naphthalenesulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-,sodium salt (1:1) (3618-63-1)

Name:1-Naphthalenesulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-,sodium salt (1:1)
Synonyms:1-Naphthalenesulfonicacid, 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-,monosodium salt (9CI); C.I. Mordant Red 7 (7CI); C.I. Mordant Red 7, monosodiumsalt (8CI); Eriochrome Red B (6CI); Acid Chrome Bordeaux 2A; Acid ChromeBordeaux B; Acid Chrome Red; Airedale Red BC; Alizarine Brilliant Red 3R;Anthranol Chrome Red ECB; Atlantichrome Fast Red B; Azochromol Red G; C.I.18760; Calcochrome Fast Red ECB; Chromaven Fast Red B; Chrome Bordeaux R;Chrome Fast Red 2B; Chrome Fast Red B; Chrome Red; Chrome Red B; Chrome RedECB; Chrome Red MB; Diacromo Red B; Diacromo Red MB; Diamond Red ECB;Durochrome Red B; Fenakrom Red B; Hispacrom Red 2B; Java Chrome Red B; JavaUnichrome Red B; Magracrom Bordeaux 2A; Mitsui Chrome Red B; Monochrome Red BS;NSC 47717; Omega Chrome Red B; Orthochrome Bordeaux B; Pontachrome Fast Red E;Salicine Chrome Bordeaux R; Solochrome Leather Red ER; Solochrome Red ER;Sunchromine Red B; Superchrome Red ECB; Symulon Chrome Red B; Tertrochrome Red2B; Yodochrome Red BB
EINECS: 222-811-0
Molecular Formula: C20H16 N4 O5 S . Na
Molecular Weight: 446.41167
InChI: InChI=1S/C20H16N4O5S.Na/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;/h2-11,18,21H,1H3,(H,27,28,29);/q;+1/p-1/b22-19-;
Molecular Structure: (C20H16N4O5S.Na) 1-Naphthalenesulfonicacid, 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-,m...
Flash Point: °C
Boiling Point: °Cat760mmHg
Water Solubility:slightly soluble in ethanol and acetone
Solubility:slightly soluble in ethanol and acetone

 Mordant Red 7 , its cas register number is 3618-63-1. It also can be called C.I. 18760 ; Acid mordant Red 7 ; Chrome Red B ; Sodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulfonate .It is a red powder and it can soluble inwater.

Flash Point: °C
Safety Data
Hazard Symbols Xi: Irritant

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