CAS Number6375-55-9
SynonymsSupranol Yellow R; Coomassie Yellow R; EINECS 228-940-9; Milling Yellow RX; Acid Yellow K; ACID YELLOW 42; Milling Yellow 3G; Optanol Yellow R; Acid Fast Yellow MR; MFCD00003139; Pharmatex Yellow G; Milling Yellow 3J
Molecular FormulaC32H24N8Na2O8S2
Molecular Weight758.691
Purity98.00%
Appearancebright yellow powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6375-55-9 |
| Catalog No. | 2A-9032831 |
| Chinese Name | 酸性黄42 |
| Synonyms | Supranol Yellow R; Coomassie Yellow R; EINECS 228-940-9; Milling Yellow RX; Acid Yellow K; ACID YELLOW 42; Milling Yellow 3G; Optanol Yellow R; Acid Fast Yellow MR; MFCD00003139; Pharmatex Yellow G; Milling Yellow 3J |
| Molecular Formula | C32H24N8Na2O8S2 |
| Molecular Weight | 758.691 |
| Purity | 98.00 |
| Appearance | bright yellow powder |
| HTC | 3204120000 |
| SMILES | CC1=NN(c2ccccc2)C(=O)C1N=Nc1ccc(-c2ccc(N=NC3C(=O)N(c4ccccc4)N=C3C)cc2S(=O)(=O)[O-])c(S(=O)(=O)[O-])c1.[Na+].[Na+] |
| InChI | InChI=1S/C32H26N8O8S2.2Na/c1-19-29(31(41)39(37-19)23-9-5-3-6-10-23)35-33-21-13-15-25(27(17-21)49(43,44)45)26-16-14-22(18-28(26)50(46,47)48)34-36-30-20(2)38-40(32(30)42)24-11-7-4-8-12-24;;/h3-18,29-30H,1-2H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2 |
| InChI Key | ZRYQXQUPWQNYSX-UHFFFAOYSA-L |
| Transport Info | Product Name: Acid Yellow 42 |
| Related Products in Pigments & Additives | ||
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| Solvent Red 45 | 21514-87-4 | 2A-9032801 |
| Acid Yellow 11 | 6359-82-6 | 2A-9032804 |
| Acid Blue 158 | 6370-08-7 | 2A-9032817 |
| Acid Red 184 | 6370-15-6 | 2A-9032818 |
| Acid Orange 3 | 6373-74-6 | 2A-9032824 |
| Acid Blue 129 | 6397-02-0 | 2A-9032851 |
| Solvent Red 32 | 6406-53-7 | 2A-9032858 |
| Acid Red 151 | 6406-56-0 | 2A-9032859 |
| Solvent Yellow 18 | 6407-78-9 | 2A-9032860 |
| Solvent Yellow 18 | 6407-80-3 | 2A-9032861 |
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