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Phosphate dihydrogène de potassium, ACS, 99,0 % min., Thermo Scientific Chemicals
Utilisation dans des tampons pour la détermination du pH
48.44€ - 124.62€
Identifiants chimiques
| CAS | 7778-77-0 |
|---|---|
| Formule moléculaire | H2KO4P |
| Poids moléculaire (g/mol) | 136.08 |
| Numéro MDL | MFCD00011401 MFCD00147253 |
| Clé InChI | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
| Synonyme | potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate |
| CID PubChem | 516951 |
| ChEBI | CHEBI:63036 |
| SMILES | [K+].OP(O)([O-])=O |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11317337
|
Thermo Scientific Alfa Aesar
011594.30 |
250 g |
48.44€
250g |
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|
11307337
|
Thermo Scientific Alfa Aesar
011594.36 |
500 g |
79.29€
500g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11327337
|
Thermo Scientific Alfa Aesar
011594.A1 |
1 kg |
124.62€
1kg |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
In buffers for pH determination.Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG).
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
| 7778-77-0 | |
| 136.08 | |
| GNSKLFRGEWLPPA-UHFFFAOYSA-M | |
| 516951 | |
| [K+].OP(O)([O-])=O |
| H2KO4P | |
| MFCD00011401 MFCD00147253 | |
| potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate | |
| CHEBI:63036 |
Spécification
| Potassium Dihydrogen Phosphate | |
| For analysis ACS | |
| Blanc | |
| 99.0% min. | |
| MFCD00011401 MFCD00147253 | |
| Slightly soluble in water. Insoluble in alcohol | |
| [K+].OP(O)([O-])=O | |
| 136.08 | |
| CHEBI:63036 | |
| ACS | |
| White crystals |
| 253°C | |
| 7778-77-0 | |
| Cristalline | |
| H2KO4P | |
| potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate | |
| GNSKLFRGEWLPPA-UHFFFAOYSA-M | |
| potassium ; dihydrogénophosphate | |
| 516951 | |
| 136.09 | |
| Hygroscopic | |
| 2.338 g/cm3 at 20°C |
Sécurité et traitement
H315-H319 :Provoque une irritation cutanée.Provoque une irritation oculaire grave.
missing translation for 'einecsNumber' : 231-913-4
missing translation for 'rtecsNumber' : TC6615500
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only