Determine the necessary mass, volume, or concentration for preparing a solution.
0.1% pour les flux de travail chromatographiques et analytiques sensibles nécessitant une interférence de ligne de base minimale.
Room temperature Expédition Normal. Consultez le COA spécifique au lot pour les spécifications exactes.
SDS, COA, fiche technique et fiche de spécifications disponibles au téléchargement. COA spécifique au lot accessible via la recherche par numéro de lot.
Cité dans 10 publications à comité de lecture couvrant la chromatographie, la synthèse organique et les réactions de couplage croisé.
Pyrocatechol Violet is a complexometric indicator dye. This phthalein dye chelates metals to form blue to blue-violet complexs. It is also a pH indicator with a transition interval from 0 - 8 (red to violet). It is known to be unstable when alkaline. The stability is improved at a neutral pH. When the pH is between 2-7 the color may be yellow.
Document complet couvrant les dangers, la manipulation, le stockage et la conformité réglementaire.
<<<<<<< HEAD Télécharger la SDS → ======= Télécharger la SDS → >>>>>>> release248-p3Données qualité spécifiques au lot. Saisissez votre numéro de lot pour récupérer le COA exact.
Rechercher le COA →Résumé de référence rapide des spécifications et applications du produit.
Voir la fiche technique →Attributs de qualité complets et critères d'acceptation pour cette qualité.
Voir la fiche de spécifications →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Classe | Benzofurans |
| Subclass | Benzofuranones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzofuranones |
| Alternative Parents | Phthalides Benzoxathioles Catechols 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Organosulfonic acid esters Benzene and substituted derivatives Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzofuranone - Phthalide - Benzoxathiole - Catechol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Benzenoid - Organosulfonic acid ester - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Oxacycle - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone. |
| External Descriptors | Not available |
| Point de fusion (°C) | 185°C |
|---|---|
| Poids moléculaire | 386.400 g/mol |
| XLogP3 | 2.300 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 386.046 Da |
| Monoisotopic Mass | 386.046 Da |
| Topological Polar Surface Area | 133.000 Ų |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Complexity | 619.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |