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Potassium phosphate, dibasic, 98+%, ACS reagent

Numéro de catalogue. AC424195000
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Quantity:
5 g
500 g
2.5 kg
Packaging:
Glass Bottle
Plastic bottle
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Numéro de catalogue. Quantity Packaging
AC424195000 500 g Plastic bottle
AC424190050 5 g Glass Bottle
AC424190025 2.5 kg Plastic bottle
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Numéro de catalogue. AC424195000 Fournisseur Thermo Scientific Chemicals Code fournisseur 424195000
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Description

CAS: 7758-11-4 | HK2O4P | 174.18 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 11-4-7758
Molecular Formula HK2O4P
Molecular Weight (g/mol) 174.18
MDL Number MFCD00011383
InChI Key ZPWVASYFFYYZEW-UHFFFAOYSA-L
Synonym dipotassium hydrogen phosphate, dipotassium phosphate, dipotassium hydrogenphosphate, dibasic potassium phosphate, potassium hydrogen phosphate, potassium phosphate, dibasic, potassium dibasic phosphate, potassium phosphate dibasic, phosphoric acid, dipotassium salt, dipotassium monophosphate
PubChem CID 24450
ChEBI CHEBI:32031
IUPAC Name dipotassium;hydrogen phosphate
SMILES OP(=O)([O-])[O-].[K+].[K+]

Spécifications

Melting Point 340.0°C
Color White
pH 8.5 to 9.6 (5% soln. at 25°C)
Physical Form Fine Crystalline Powder
Quantity 500 g
Assay Percent Range 98+%
Linear Formula K2HPO4
Merck Index 15,7779
Solubility Information Solubility in water: 1600g/L (20°C). Other solubilities: slightly soluble in alcohol
Formula Weight 174.18
Percent Purity ≥98%
Grade ACS Reagent
Loss on Drying 1.0% max. (105°C)
Packaging Plastic bottle
Chemical Name or Material Potassium phosphate, dibasic
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Sécurité et manipulation

Hazard Category HYGROSCOPIC
EINECSNumber 231-834-5
TSCA TSCA

RUO – Research Use Only