فروش اسپرمیدین ۱گرمی سیگماآلدریچ

biological source

synthetic

assay

≥99% (GC)

form

solid or liquid (clear)

impurities

DNase, none detected
RNase, none detected
protease, none detected

refractive index

n20/D 1.479 (lit.)

mp

22-25 °C

solubility

water: 50 mg/mL, clear to very slightly hazy, colorless to very faintly yellow

density

0.925 g/mL at 25 °C (lit.)

storage temp.

room temp

SMILES string

NCCCCNCCCN