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| | 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Basic information |
| | 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Chemical Properties |
| Melting point | 261 °C(lit.) | | Boiling point | 474.8±45.0 °C(Predicted) | | density | 1.639±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Store in freezer, under -20°C | | solubility | DMF: soluble | | pka | 7.04 ± 0.02, temperature: 23 °C | | form | powder to crystal | | color | Yellow solid;Orange solid;
Off-white powder | | λmax | 386 nm (Buffer pH 10.0); 339 nm
(Buffer pH 4.0) | | BRN | 384141 | | Major Application | Carbon-dioxide sensor;
chemical sensors based on non-linear optics;
monitoring of cationic photopolymerization processes;
nanomaterials | | Biological Applications | Chemical dosimeter
for radiation therapy; detecting bacteria;
detecting/sensing hydroxyl radicals; studying
nucleic acids; as a substrate for measuring
carboxylesterases activity, cellulases activity,
β-galactosidases activity, glycosidases activity,
glycosyltransferases activity, hydrolases activity,
4-hydroxycinnamate decarboxylases activity,
β-lactamases activity, phosphatases activity,
sulfatases activity; treating cancer/antitumor
activity | | InChIKey | LKLWLDOUZJEHDY-UHFFFAOYSA-N |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | F | 8 | | HS Code | 29329990 |
| | 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Usage And Synthesis |
| Chemical Properties | Light yellow powder | | Uses | 7-Hydroxycoumarin-3-carboxylic acid is a pH-indicator that can be immobilized on a support to give a pH sensor. | | Uses | Suitable as pH-indicator. |
| | 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Preparation Products And Raw materials |
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