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Carmine, High Purity Biological Stain (Alum Lake of Carminic Acid), ACROS Organics™

Manufacturer:  Acros Organics 190200250

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Catalog No. AC190200250



Specifications

Specifications

Carmine
12% max.
C22H20O13
15, 2442
Authentic
CC1=C2C(=CC(=C1C(=O)O)O)C(=O)C3=C(C2=O)C(=C(C(=C3O)O)C4C(C(C(C(O4)CO)O)O)O)O
20% max.
25113282
≥42.0% (carminic acid)
Solubility in water: soluble in hot water. Other solubilities: soluble in alkali, insoluble in diluted acids
Purple-Red to Red
1390-65-4
Pure
MFCD00167031
C.I. 75470
DGQLVPJVXFOQEV-BOZRTPIBSA-N
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
492.389
Powder
Glass bottle
Complies
25g

Chemical Identifiers

1390-65-4
492.389
DGQLVPJVXFOQEV-BOZRTPIBSA-N
25113282
CC1=C2C(=CC(=C1C(=O)O)O)C(=O)C3=C(C2=O)C(=C(C(=C3O)O)C4C(C(C(C(O4)CO)O)O)O)O
C22H20O13
MFCD00167031
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
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