Caraterísticas & Especificaciones de Sulfito de sodio

grado el 96% de la tecnología

Características                                       Unidad                                      Estándar
Na2SO3                                           %                                         96.0min
FE                                                   %                                          0.005max
Sustancia insoluble en agua              %                                          0.03max
Disocie alkalibased en Na2CO3     %                                          0.40max

categoría alimenticia el 97%

Características                                     Unidad                                       Estándar
Na2SO3                                          %                                          97min
Na2SO4                                          %                                          2.5max
NaCl                                               %                                          0.10max
Hierro (FE)                                          %                                          0.002max
Insoluble en agua                               %                                           0.02max
Álcali libre (como Na2CO3)                   %                                           0.1max
Metales pesados (como Pb)                       %                                           0.005max
Arsénico (como)                                    %                                              0.0002max