Original sample: SCB24

AQ/Ethanol (g/mL)

5% NaOH aq.sol. (mL)

Temperature

(˚C)

Time

(h)

Stirring

(rpm)

Suspension

initial pH

Final pH of residue/filtrate after filtrations/washings with dist. H₂O

SCB24 as SCB24-Na-I (15.00 g)

0.0024/50

300

90˚C - 100˚C

6

30

ca. 13

ca. 7

SCB24 as SCB24-Na-II (15.00 g)

0.0153/50

300

90˚C - 100˚C

6

30

ca. 13

ca. 7