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

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

O0290-25G O0290-5G
TCIAO0290-25GEA 7275 SEK
TCIAO0290-25G TCIAO0290-5G
Chromone-2-carboxylic acid ≥98.0% (by HPLC, titration analysis)
Chromone-2-carboxylic acid
Formel: C₁₀H₆O₄
MW: 190,15 g/mol
MDL Number: MFCD00006838
CAS nummer: 4940-39-0
EINECS: 225-583-0
Merck Index: 14,02237
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Specifikation testresultat

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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