Caratteristiche e Specifiche di Acesuflfame- K

colore: polvere cristallina bianca

  Acesuflfame- K

Prova                                                  Campioni                                   Risultato

IDENTIFICAZIONI:

Solubilità in acqua                         liberamente sostanza solubile                           un po'sostanza solubile

Solubilità in etanolo                      un po'sostanza solubile                        un po'sostanza solubile

Assorbimento ultravioletto                    2272nm                                  227-2nm

Provi a potassio                         ingiallisca il precipitato                     ingiallisca il precipitato  

Colore e figura                              polvere cristallina bianca               conformi

Analizzi (metodo titolometrico)            99.0101.0%                               99.98%

PUREZZA:

Perdita su essiccamento                                  <=1%                                         0.03%

Solfato                                               <=0.5                                         0.05

Potassio                                         17.0-21.0%                               19.4%

Metalli pesanti                                     <=5mg/kg                                   <4

Arsenico                                              <=3mg/kg                                  0.20

Fluoruro                                             mg/kg <=3                                   0.50

Cavo                                                   mg/kg <=1                                   0.35

Selenio                                          <=10mg/kg                                    0.28

PH (1 in 100solution)                         5.5-7.5                                          7.05