| Identification |
| Name: | 1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-(2-phenyldiazenyl)-1-(4-sulfophenyl)-, sodium salt(1:2) |
| Synonyms: | 1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-(phenylazo)-1-(4-sulfophenyl)-, disodium salt (9CI);2-Pyrazoline-3-carboxylic acid, 5-oxo-4-(phenylazo)-1-(p-sulfophenyl)-,disodium salt (7CI); C.I. Acid Yellow 27, disodium salt (8CI); Acid LeatherYellow KS; Acid Leather Yellow S; Airedale Yellow S; C.I. 19130; C.I. AcidYellow 27; Erio Yellow S; Fast Light Yellow S; Flavazine S; Hispacid FastYellow FS; Plastoresin Yellow S; Pyrazine Yellow S; Pyrazolone Yellow S; TartarYellow KS; Tartrazine K; Triacid Flavazine S; Unitertracid Yellow FS; VicoacidYellow 27; Vondacid Yellow S; Wool Yellow KS; Xylene Yellow S |
| CAS: | 1934-22-1 |
| EINECS: | 217-700-9 |
| Molecular Formula: | C16H12 N4 O6 S . 2 Na |
| Molecular Weight: | 432.31834 |
| InChI: | InChI=1/C16H12N4O6S.2Na/c21-15-13(18-17-10-4-2-1-3-5-10)14(16(22)23)19-20(15)11-6-8-12(9-7-11)27(24,25)26;;/h1-9,13H,(H,22,23)(H,24,25,26);;/q;2*+1/p-2/b18-17+;; |
| Molecular Structure: |
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| Properties |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Flash Point: | °C |
| Safety Data |
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