S4379

Sodium phosphate glass

Type 45

• Synonym(e): sodium orthophosphate glass
• MDL-Nummer: MFCD00132350
• UNSPSC-Code: 12352300
• NACRES: NA.23

Eigenschaften

• Qualität: for analytical purposes
• Qualitätsniveau: 200
• Mol-Gew.: 45 P±5 P (av. chain length)
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

Sodium phosphate glass is composed of Na₂O–P₂O₅. It is used as a sequestering agent in hard water treatment and also as a dispersant in clay processing and pigment production.[1] In Na-ion batteries, sodium phosphate glass can be used as a solid electrolyte.[2]

Anwendung

Sodium phosphate glass type 45 (polyP45) can be used as a reference material in the extraction and quantification of inorganic polyphosphate residues found in microorganisms.[3][4]

Biochem./physiol. Wirkung

Reported to be of use in protein binding and sequestering and in studies on bone calcification.

Sonstige Hinweise

Na_n+2P_nO_3n+1; n = the average number of phosphorus (P) atoms in the chain.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable