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Peroxydisulfate de potassium, ACS, 99,0 % min., Thermo Scientific Chemicals
Un accélérateur de polymérisation pour gels PAGE.
50.55€ - 155.78€
Identifiants chimiques
| CAS | 7727-21-1 |
|---|---|
| Formule moléculaire | K2O8S2 |
| Poids moléculaire (g/mol) | 270.309 |
| Numéro MDL | MFCD00011386 |
| Clé InChI | USHAGKDGDHPEEY-UHFFFAOYSA-L |
| Synonyme | potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc |
| CID PubChem | 24412 |
| Nom IUPAC | dipotassium ; sulfate de sulfonatooxy |
| SMILES | [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+] |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11382238
|
Thermo Scientific Alfa Aesar
013145.30 |
250 g |
50.55€
250g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11372238
|
Thermo Scientific Alfa Aesar
013145.A1 |
1 kg |
155.78€
1kg |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
A polymerization accelerant for PAGE gels. Potassium peroxydisulfate is used as an oxidizing agent in organic synthesis. It is involved in Elbs persulfate oxidation of phenols and the Boyland-Sims oxidation of anilines. Upon solution, it gives radicals and is used to initiate polymerization reactions to prepare styrene-butadiene rubber and polytetrafluoroethylene. It is used as bleaching agent in various hair bleaches, ion exchange agents, plating agents and surface treating agents.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Identifiants chimiques
| 7727-21-1 | |
| 270.309 | |
| USHAGKDGDHPEEY-UHFFFAOYSA-L | |
| 24412 | |
| [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+] |
| K2O8S2 | |
| MFCD00011386 | |
| potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc | |
| dipotassium ; sulfate de sulfonatooxy |
Spécification
| Potassium peroxydisulfate | |
| 7727-21-1 | |
| Poudre cristalline | |
| K2O8S2 | |
| potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc | |
| USHAGKDGDHPEEY-UHFFFAOYSA-L | |
| dipotassium ; sulfate de sulfonatooxy | |
| 24412 | |
| ACS | |
| White crystalline powder |
| 100°C (decomposition) | |
| Blanc | |
| 99.0% min. | |
| MFCD00011386 | |
| Soluble in water. Insoluble in alcohol. | |
| [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+] | |
| 270.309 | |
| 270.31 | |
| Odorless | |
| 2.477 g/cm3 |
Sécurité et traitement
Ne pas inhaler les poussières.Éviter tout contact avec la peauEn cas de contact avec les yeux, rincer immédiatement et abondamment à l’eau et demander un avis médical.Porter des gants adaptés.
P210-P220-P221-P261-P264b-P270-P271-P272-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P333+P313-P342+P311-P362-P370+P378q-P501c
H272-H302-H315-H317-H319-H334-H335
missing translation for 'dotInformation' : Classe de risque :5,1 ; Groupe d’emballage :III
missing translation for 'einecsNumber' : 231-781-8
missing translation for 'rtecsNumber' : SE0400000
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only