Acid Yellow 42
Product Description
| Product | Acid Yellow 42 |
| CAS | 6359-85-9 |
| Formula | C16H12Cl2N4O7S2 |
| Synonym | 2,5-dichloro-4-{3-methyl-5-oxo-4-[(E)-(4-sulfophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonic acid, Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-4-[2-[4-methyl-3-[(phenylamino)sulfonyl]phenyl]diazenyl]-5-oxo-1H-pyrazol-1-yl]-, sodium salt (1:1) |
Typical Product Specifications
| Molecular weight | 550.54 |
| Class | Dyes - Lakes - Pigments |
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