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sodium aluminate
Name:sodium aluminate 
CAS NO:11138-49-1 
MF:AlNaO2 
Appearance:White powder 
The detailed specifications are as below:

Item of testing  Inspection Standard
Appearance  White powder
AI2O3 (%) ≥49
Na2O (%) ≥38
Na2O / AI2O3 1.25±0.05
Fe (PPM) ≤120
PH value 12.5±0.05
Substances not dissolved in water (%) ≤0.5
Item of testing  Inspection Standard
Appearance  White powder
NaAIO2 (%) ≥80
AI2O3 (%) ≥49
Na2O (%) ≥37
Na2O / AI2O3 1.25±0.05
Fe (PPM) ≤120
PH value 12.5±0.05
Substances not dissolved in water (%) ≤0.1