＞98%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

N,N,N′,N′-Tetrakis(2-hydroxypropyl)ethylenediamine； EDTP

1.03 g/mL at 20 °C(lit.)

32°C

Ethanol : 100 mg/mL (341.99 mM; Need ultrasonic)
DMSO : 100 mg/mL (341.99 mM; Need ultrasonic)