Sodium dihydrogen phosphate dihydrate, 98+%, Thermo Scientific Chemicals

Name: Sodium dihydrogen phosphate dihydrate, 98+%, Thermo Scientific Chemicals
SKU: ALFA11316.36

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Catalog number ALFA11316.36

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Chemical Identifiers

CAS56-81-5

IUPAC Namepropane-1,2,3-triol

Molecular FormulaC3H8O3

InChI KeyPEDCQBHIVMGVHV-UHFFFAOYSA-N

SMILESOCC(O)CO

Specifications

Specification Sheet

Appearance (Color)Clear colorless

Infrared spectrumConforms

Heavy metals (as Pb)=<1 ppm

Free acid (CH3COOH)=<0.002 %

Density(20/4°C) 1.224 to 1.232 g/ml

Sodium dihydrogen phosphate dihydrate acts as buffering capacity reagent in molecular biology, biochemistry and chromatography. It is used in the preparation of biological buffers. It is also used in the purification of antibodies, as a laxative and, in combination with other sodium phosphates

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.

Applications
Sodium dihydrogen phosphate dihydrate acts as buffering capacity reagent in molecular biology, biochemistry and chromatography. It is used in the preparation of biological buffers. It is also used in the purification of antibodies, as a laxative and, in combination with other sodium phosphates

Solubility
Soluble in water.(1 M at 20°C)

Notes
Hygroscopic. Store under inert gas. Incompatible with oxidizing agents and water.

RUO – Research Use Only

L Bohaty; S Haussühl. Elastic, electrostrictive, and electro-optic properties of orthorhombic sodium dihydrogen phosphate dihydrate. Zeitschrift für Kristallographie-Crystalline Materials.1984, 167, 303-306.