
CAS Number12227-78-0
SynonymsEINECS 235-440-4; Pigment Red 172; Japan Red 3 aluminum Lake; Erythrosine-aluminum lake; 2,4,5,7-tetraiodide-fluorescein aluminum salt; Food Red No. 3 Aluminum Lake; C.I. Pigment Red 172; Acid Red 51:1; Food Red 14:1; C.I. Acid Red 51:1; Certolake erythrosine
Molecular FormulaC60H24Al2I12O15
Molecular Weight2561.64000
Purity98.00%
Boiling Point625.6ºC at 760 mmHg
Appearancesolid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 12227-78-0 |
| Catalog No. | 2A-9035168 |
| Chinese Name | 食品红3铝色淀 |
| Synonyms | EINECS 235-440-4; Pigment Red 172; Japan Red 3 aluminum Lake; Erythrosine-aluminum lake; 2,4,5,7-tetraiodide-fluorescein aluminum salt; Food Red No. 3 Aluminum Lake; C.I. Pigment Red 172; Acid Red 51:1; Food Red 14:1; C.I. Acid Red 51:1; Certolake erythrosine |
| Molecular Formula | C60H24Al2I12O15 |
| Molecular Weight | 2561.64000 |
| Purity | 98.00 |
| Boiling Point | 625.6ºC at 760 mmHg |
| Appearance | solid |
| Storage Condition | 2-8℃, dry |
| PubChem ID | 87569961 |
| SMILES | O=C1OC2(c3ccccc31)c1cc(I)c([O-])c(I)c1Oc1c2cc(I)c([O-])c1I |
| InChI | InChI=1S/C20H8I4O5.Al/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;/h1-6,25-26H; |
| InChI Key | OALHHIHQOFIMEF-UHFFFAOYSA-L |
| Use of | C.I. Pigment Red 172 is a Former food dye prohibited from use in foods. Properties Chemical & Physical Properties |
| Transport Info | Product Name: Food Red 3 Aluminum Lake |
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