Acid Yellow 23
CAS 1934-21-0 · C16H9N4Na3O9S2 · 534.36 g/mol
Basic information
| CAS number | 1934-21-0 |
|---|---|
| Product name | Acid Yellow 23 |
| Chinese name | 酸性黄 23 |
| Synonyms | CI NO 19140 |
| Chinese synonyms | C.I.酸性黄23; 肼黄; 酒石黄; 食用合成染料柠檬黄; 食用柠檬黄; 食用色素黄色5号; 酒石磺; 柠檬黄 |
| Molecular formula | C16H9N4Na3O9S2 |
| Molecular weight | 534.36 g/mol |
| EC number | 217-699-5 |
Certificate of Analysis
A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.
Request COA & specificationPackaging
Bulk quantities and custom packaging are available on request.
Properties & storage
| Appearance | Deep yellow powder |
|---|---|
| Boiling Point | 300 ( ℃ ) |