Spermine dihydrate

Size

£181.00

SKU:: 242060
Molecular Weight:: 238.37
Purity:: ≥99% (GC)
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 403982-64-9
Format:: White powder
Extra Details:: Solubility: 7.15g in 30ml H2O (1M) Appearance of Solution: Clear, colorless Melting Point: 63-64°C pH: 12..8 (1M in H2O) Infrared Spectrum: Conforms to structure Elemental Analysis: As reported UV Absorption at 260nm: As reported UV Absorption at 20nm: As reported Trace Anions and Cations: Sulfate: <50ppm Chloride: <25ppm Arsenic: <0.05ppm Aluminum, Barium, Bismuth, Calcium, Cadmium, Cobalt, Chromium, Copper, Iron, Potassium, Lithium, Magnesium, Molybdenum, Sodium, Nickel, Lead, Strontium, Zinc: <5ppm each Storage and Stability: Store at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.