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Potassium phosphate, dibasic, 99+%, for analysis, anhydrous

Catalog No. p-4509969
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Quantity:
1 kg
250 g
5 kg
Packaging:
Plastic bottle
Plastic drum
Catalog No. Quantity Packaging
AC215472500 250 g Plastic bottle
AC215470010 1 kg Plastic bottle
AC215470050 5 kg Plastic drum
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Catalog No. AC215472500

Supplier: Thermo Scientific Chemicals 215472500

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Description

Potassium phosphate, dibasic, 99+%, for analysis, anhydrous, Quantity: 5kg, Packaging: Plastic drum, CAS: 7758-11-4, White, Grade: Analysis, Melting Point: 340.0 deg.C, Molecular Formula: HK2O4P, Molecular Weight: 174.18, Percent Purity: 99+%, pH: 8.5 to 9.6 (5% soln. at 20 deg.C) | 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.

For analysis

Chemical Identifiers

CAS 11-4-7758
Molecular Formula HK2O4P
Molecular Weight (g/mol) 174.18
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+]

Specifications

Melting Point 340.0°C
Color White
pH 8.5 to 9.6 (5% soln. at 20°C)
Physical Form Fine Crystalline Powder
Quantity 250 g
Assay Percent Range 99+%
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 ≥99%
Grade Analytical
Loss on Drying 1% (130°C) max.
Packaging Plastic bottle
Chemical Name or Material Potassium phosphate, dibasic
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Safety and Handling

EINECSNumber 231-834-5

RUO – Research Use Only