CARBONATE IONOPHORE I Chemical Properties

Flash point:

-17 °C

storage temp. 

2-8°C

Safety Information

Hazard Codes 

F,Xi,Xn

Risk Statements 

11-19-36/37/38-40-36/37

Safety Statements 

16-26-29-33-36-36/37

RIDADR 

UN 2056 3/PG 2

WGK Germany 

3

F 

3-10-34

MSDS

• Language:English Provider:SigmaAldrich

CARBONATE IONOPHORE I Usage And Synthesis

Purification Methods

Purify the ionophore by flash chromatography (2g of reagent with 30g of Silica Gel 60) and elute with EtOAc/hexane (1:19). The fractions that absorb light at 260nm are pooled, evaporated and dried at room temperature (10.3 Torr). The oily residue is distilled in a bubble-tube apparatus (170o/0.02 Torr). Its IR (CHCl3) has peaks at 1720, 1280, 940cm-1, and its solubility in tetrahydrofuran is 50mg/0.5mL. It is a lipophilic neutral ionophore selective for carbonate as well as being an optical humidity sensor. [Behringer et al. Anal Chim Acta 233 41 1990.]

CARBONATE IONOPHORE I(129476-47-7)Related Product Information

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• CARBONATE IONOPHORE I