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HomeAll CategoriesLaboratory ChemicalsAnalytical ReagentsScharlau di-Sodium hydrogen phosphate anhydrous, for analysis, ExpertQ®, ACS, Reag. Ph Eur
Representative manufacturer packaging: di-Sodium hydrogen phosphate anhydrous — SO03371000

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ScharlauAnalytical Reagents

Scharlau di-Sodium hydrogen phosphate anhydrous, for analysis, ExpertQ®, ACS, Reag. Ph Eur

CAS number
7558-79-4
Manufacturer product code
SO0337

Scharlau di-Sodium hydrogen phosphate anhydrous, for analysis, ExpertQ®, ACS, Reag. Ph Eur. Manufacturer reference: SO03371000 / SO0337005P. Assay (acidimetric): min. 99,0 %.

Packaging options
SO03371000 — 1 kg, Plastic bottleSO0337005P — 5 kg, Plastic container

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau di-Sodium hydrogen phosphate anhydrous, for analysis, ExpertQ®, ACS, Reag. Ph Eur. Manufacturer reference: SO03371000 / SO0337005P. Assay (acidimetric): min. 99,0 %. Listed packaging: SO03371000 — 1 kg, Plastic bottle; SO0337005P — 5 kg, Plastic container. Hygroscopic. Specifications are transcribed from the manufacturer’s technical data sheet. Batch-specific results must be checked against the corresponding certificate of analysis.

  • CAS number: 7558-79-4
  • Formula: Na2HPO4
  • Molecular weight: 141,96 g/mol
  • Pack quantity / capacity: 1
  • Measurement unit: Kilogram (kg)
  • Package type: Bottle
Packaging and references
  • 1 kg · Bottle
  • SO03371000 — 1 kg, Plastic bottle
  • SO0337005P — 5 kg, Plastic container
Selected specifications
  • CAS: 7558-79-4
  • EC number: 231-448-7
  • Formula: Na2HPO4
  • Molar mass: 141,96 g/mol
  • assay (acidimetric): min. 99,0 %
  • identity (IR-spectrum): passes test
  • insoluble in water: max. 0,01 %
  • pH (5 %, H2O): 8,7 - 9,3
  • chlorides (Cl): max. 0,001 %
  • sulfates (SO4): max. 0,005 %
  • copper (Cu): max. 3 ppm
  • heavy metals: max. 0,001 %
  • iron (Fe): max. 0,001 %
  • lead (Pb): max. 0,001 %
  • loss on drying (105 ºC): max. 0,2 %
  • potassium (K): max. 0,01 %
  • Appearance: floury powder, white
  • Spec. Density: 1,53 g/cm3
  • Bulk density: ~ 880 kg/m3
  • Solub. in water: (20 ºC): 77 g/l
  • Melting point: ~ 250 ºC (decomposes)
  • pH(20 g/l H2O, 20 ºC): 8,7 - 9,3
  • Hygroscopic.
  • Representative manufacturer packaging image; product identity is determined by the manufacturer reference.
  • For handling, storage and transport, consult the applicable official SDS.

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