| SpectraBase Compound ID | CKuaTW9zjYH |
|---|---|
| InChI | InChI=1S/C23H19ClN4O7S2.Na/c1-14-3-10-19(11-4-14)37(33,34)35-18-8-6-17(7-9-18)25-26-22-15(2)27-28(23(22)29)20-12-5-16(24)13-21(20)36(30,31)32;/h3-13,22H,1-2H3,(H,30,31,32);/q;+1/p-1/b26-25+; |
| InChIKey | DXKDBQWDRGRKGC-BTKVJIOYSA-M |
| Mol Weight | 584.98 g/mol |
| Molecular Formula | C23H18ClN4NaO7S2 |
| Exact Mass | 584.020313 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | 3mA1SN7KJ9f |
|---|---|
| Name | ACID YELLOW 40 |
| Source of Sample | Polysciences, Inc., Warrington, Pennsylvania |
| CAS Registry Number | 6372-96-9 |
| Chemical Description | ANIONIC MONOAZO PYRAZOLONE |
| Color Properties | Colour Index Number= 18950 |
| Copyright | Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula | C23H18ClN4NaO7S2 |
| Melting Point | 147C (dec.) |
| Molecular Weight | 584.99 |
| Synonyms | 5-CHLORO-2-[4,5-DIHYDRO-3-METHYL-4-[[4-[[(4-METHYLPHENYL)SULFONYL]OXY]PHENYL]AZO]-5-OXO-1H-PYRAZOL-1-YL]BENZENESULFONIC ACID, SODIUM SALT |
| Technique | KBr WAFER |