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  6. Thermo Scientific Chemicals Carmine, pure, high purity biol.stain, alum lake of carminic acid

Thermo Scientific Chemicals Carmine, pure, high purity biol.stain, alum lake of carminic acid

Product Code. 10194060 Shop All Thermo Scientific Chemicals Products
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Quantity:
5 g
25 g
100 g
Packaging:
Glass bottle
Unit Size:
100g
25g
5g
Product Code. Quantity Packaging unitSize
10194060 5 g Glass bottle 5g
10666962 25 g Glass bottle 25g
10360494 100 g Glass bottle 100g
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Product Code. 10194060

Brand: Thermo Scientific Chemicals 190200050

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Description

CAS: 1390-65-4 | C22H20O13 | 492.39 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1390-65-4
Molecular Formula C22H20O13
Molecular Weight (g/mol) 492.39
MDL Number MFCD00167028
InChI Key DGQLVPJVXFOQEV-UHFFFAOYNA-N
Synonym C.I. 75470
PubChem CID 25113282
IUPAC Name 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
SMILES 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

Specifications

Merck Index 15, 2442
Solubility Information Solubility in water: soluble in hot water. Other solubilities: soluble in alkali, insoluble in diluted acids
Infrared Spectrum Authentic
Loss on Drying 20% max.
Percent Purity ≥42.0% (carminic acid)
Grade Pure
Packaging Glass bottle
UV Spectrometry Complies
Color Purple/Red to Red
Quantity 5 g
Physical Form Powder
Chemical Name or Material Carmine
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