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MilliporeSigma

Carminic acid

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Synonym: Natural Red 4

CAS Number: 1260-17-9

Empirical Formula (Hill Notation): C₂₂H₂₀O₁₃

Molecular Weight: 492.39

Beilstein Registry Number: 71651

Colour Index Number: 75470

EC Number:215-023-3

MDL Number: MFCD00167028

PubChem Substance ID: 24853740

Packaging
1, 5 in glass bottle

Optical Activity: [a]20/D +3.1°, c = 1 in H₂O

Absorption: ?_max 495 nm

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Thomas No.: C985G55

Mfr. No.: 229253-1G

Description: Carminic acid, 1 g

list price/quantity	total
$365.06 /EA (1/EA)	$0.00

Thomas No.: C985G56

Mfr. No.: 229253-5G

Description: Carminic acid, 5 g

list price/quantity	total
$1,165.94 /EA (1/EA)	$0.00

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MilliporeSigma

Carminic acid

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Carminic acid

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