item
|
Standard
|
Result
|
Purity(NaHCO3)
|
99.0~100.5%
|
100.3%
|
Loss on drying
|
≤0.20%
|
0.15%
|
PH value
|
≤8.5
|
8.5
|
Chlorides (Cl)
|
≤0.40%
|
0.04
|
Whiteness
|
≥85.00
|
90.5
|
Arsenic (AS)
|
≤1
|
<1
|
Heavy Metals (Pb)
|
≤5
|
<5
|
Ammonia
|
Pass Test
|
Pass Test
|
Cleanness
|
Pass Test
|
Pass Test
|