C.I. 14720
CAS 3567-69-9 · C20H12N2Na2O7S2 · 502.42 g/mol
Basic information
| CAS number | 3567-69-9 |
|---|---|
| Product name | C.I. 14720 |
| Chinese name | 4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐 |
| Synonyms | C.I. 14720; C.I. Acid Red 14; C.I. Acid Red 14, disodium salt; C.I. Acid Red No. 14; C.I. Food Red 3; C.I. Acid Red 14, disodium salt (8CI); Acid Red 14 (14720); Carmoisine; Azorubin; Acid Red 14; C.I.Acid Red 14; disodium 4-[(2Z)-2-(1-oxo-4-sulfonatonaph |
| Chinese synonyms | 酸性红 14; 食品红 3; 酸性红B; 酸性枣红; 酸性紫红; 酸性紫红B; 4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐; 氮红 |
| Molecular formula | C20H12N2Na2O7S2 |
| Molecular weight | 502.42 g/mol |
| EC number | 222-657-4 |
Certificate of Analysis
A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.
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Bulk quantities and custom packaging are available on request.
Properties & storage
| Appearance | reddish-brown crystals or dark maroon powder |
|---|