Molecular Weight: 206.15
Molecular Formula: C10H6O5
Canonical SMILES: C1=CC2=C(C=C1O)OC(=O)C(=C2)C(=O)O
InChI: InChI=1S/C10H6O5/c11-6-2-1-5-3-7(9(12)13)10(14)15-8(5)4-6/h1-4,11H,(H,12,13)
InChIKey: LKLWLDOUZJEHDY-UHFFFAOYSA-N
Melting Point: 263 °C
Purity: >98.0%(HPLC)
Storage: <0 °C
Synonyms: Umbelliferone-3-carboxylic acid
Description7-Hydroxycoumarin-3-carboxylic acid is a none-activated, amine-reactive pH indicator.
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