Polyvinylpyrrolidone 30, USP (PVP K30, Kollidon 30), 40% Solution, CAS [[9003-39-8]]

Produktübersicht

• Artikelname: Polyvinylpyrrolidone 30, USP (PVP K30, Kollidon 30), 40% Solution, CAS [[9003-39-8]]
• Artikelnummer: USB-P4501-01-40
• Hersteller Artikelnummer: P4501-01-40
• Alternativnummer: USB-P4501-01-40-500,USB-P4501-01-40-3
• Hersteller: US Biological
• Kategorie: Biochemikalien

Produktbeschreibung

Polyvinylpyrrolidone 30 is a synthetic polymer consisting of linear 1-vinyl-2-pyrrolidinone groups with an average molecular weight of ~30-40,000 and is characterized by its viscosity in aqueous solution, expressed as K value. It is used in pharmaceutical manufacturing as well in plant and embryo tissue culture as a solubilizer and complexing agent. Description: An 40% (wt/wt) solution of PVP 30 in sterile water. Appearance: Yellow liquid PVP Raw Material Specifications: CAS No: 9003-39-8 Molecular Weight: ~30-40kD N-Vinylpyrrolidone: 0.001% pH (5% H2O): 3.0-5.0 K Value: 27.0-32.4 Residue on Ignition: 0.1% Nitrogen: 11.5-12.8% Acetaldehydes: 0.05% Lead: 0.0005% Heavy Metals: 0.001% Hydrazine: 0.0001% Peroxides: 0.04%

Produkteigenschaften

• Molekulargewicht: 3040
• CAS Nummer: [9003-39-8]