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Product : Solvent yellow 21 C.I. Name/No: Solvent yellow 21 C.I.18690CAS 5601-29-62Hue: Dark yellow powder
Synonyms : Acid Yellow 59; Acid Yellow 161; Acid Yellow 118; Hydrogen bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato]chromate
Molecular Structure:
Molecular Formula: C34H24CrN8O6.HMolecular Weight: 693.62 Use: Plastic, painting, ink coloring
| Light | Heat(°C) | Water | Soda (5%) | hydrochloric acid (5%) | |
| melting point | stability | ||||
| good | >180 | 180 | good | unaffected | unaffected |
Solvent yellow 21