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Chromone-2-carboxylic acid ≥98.0% (by HPLC, titration analysis)

Fornitore: TCI EUROPE
Attenzione

Synonyms: 4-Oxo-4H-1-benzopyran-2-carboxylic acid, Chromocarb, 4-Oxo-4H-chromene-2-carboxylic acid

O0290-25G O0290-5G
TCIAO0290-25GEA 543 EUR
TCIAO0290-25G TCIAO0290-5G
Chromone-2-carboxylic acid ≥98.0% (by HPLC, titration analysis)
Chromone-2-carboxylic acid
Formula: C₁₀H₆O₄
Peso molecolare: 190,15 g/mol
MDL Number: MFCD00006838
CAS Number: 4940-39-0
EINECS: 225-583-0
Merck Index: 14,02237
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Risultati del test di specificazione

Appearance White to Light yellow to Light orange powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (Neutralization titration) min. 98.0 %
Solubility in hot Methanol very faint turbidity

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