Sigma Aldrich P0662-1KG Potassium Phosphate Monobasic ≥99.0%, ACS Reagent Grade, 1Kg Bottle
- Synonyms: Monopotassium Phosphate; Potassium Dihydrogen Phosphate; prim.-Potassium Phosphate
- CAS Number 7778-77-0
- Melting point: 252.6°C (lit.)
- Packaging: poly bottle
- 1Kg Bottle
- Manufacturer Part No: SIAL-P0662-1KG
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Details
ACS reagent Potassium Phosphate Monobasic has an assay of ≥99.0%. It has a melting point of 252.6°C(lit.). Its density is 2.338 g/mL at 25 °C(lit.). Its pH is 4.1-4.5 (25 °C, 5%). Anion traces include: chloride (Cl-): ≤0.001%; sulfate (SO42-): ≤0.003%. Cation traces include: Fe: ≤0.002%; Na: ≤0.005%; heavy metals (as Pb): ≤0.001%. Impurities include: ≤0.01% Insoluble matter. It is a ≤0.2% loss on drying, 105°C. It is 1kg packaged in a poly bottle. Sigma-Aldrich® #: P0662-1KG.
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ACS reagent Potassium Phosphate Monobasic has an assay of ≥99.0%. It has a melting point of 252.6°C(lit.). Its density is 2.338 g/mL at 25 °C(lit.). Its pH is 4.1-4.5 (25 °C, 5%). Anion traces include: chloride (Cl-): ≤0.001%; sulfate (SO42-): ≤0.003%. Cation traces include: Fe: ≤0.002%; Na: ≤0.005%; heavy metals (as Pb): ≤0.001%. Impurities include: ≤0.01% Insoluble matter. It is a ≤0.2% loss on drying, 105°C. It is 1kg packaged in a poly bottle. Sigma-Aldrich® #: P0662-1KG.