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Thermo Scientific Chemicals Carmine, pure, high purity biol.stain, alum lake of carminic acid
CAS: 1390-65-4 | C22H20O13 | 492.39 g/mol
Supplier: Thermo Scientific Chemicals 190200250
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Carmine | |
| C22H20O13 | |
| 15, 2442 | |
| Solubility in water: soluble in hot water. Other solubilities: soluble in alkali, insoluble in diluted acids | |
| Authentic | |
| 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid | |
| 25113282 | |
| ≥42.0% (carminic acid) | |
| Glass bottle | |
| Purple/Red to Red | |
| Powder |
| 1390-65-4 | |
| MFCD00167028 | |
| C.I. 75470 | |
| DGQLVPJVXFOQEV-UHFFFAOYNA-N | |
| CC1=C(C(O)=O)C(O)=CC2=C1C(=O)C1=C(O)C(C3OC(CO)C(O)C(O)C3O)=C(O)C(O)=C1C2=O | |
| 492.39 | |
| 20% max. | |
| Pure | |
| Complies | |
| 25 g |
Chemical Identifiers
| 1390-65-4 | |
| 492.39 | |
| DGQLVPJVXFOQEV-UHFFFAOYNA-N | |
| 25113282 | |
| CC1=C(C(O)=O)C(O)=CC2=C1C(=O)C1=C(O)C(C3OC(CO)C(O)C(O)C3O)=C(O)C(O)=C1C2=O |
| C22H20O13 | |
| MFCD00167028 | |
| C.I. 75470 | |
| 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid |
RUO – Research Use Only