China Dense/Light Soda Ash 99.2, Find details about China Soda Ash Dense, Sodium Carbonate from Dense/Light Soda Ash 99.2
The index name | Product name (top grade) | |
Light soda ash | ||
(NaHCO3) Alkalinity% (NaHCO3) | >=99.2% | >=99.2% |
% Chloride | <=0.70% | <=0.7% |
Iron % | <=0.0035% | <=0.0035% |
% Water insolubles | <=0.03% | <=0.03% |
% Sulfate | <=0.03% | -- |
mg/kg Heavy metal | -- | <=10.0 |
mg/kg Arsenic | -- | <=2.0 |
| Product name | |||
Sodium bicarbonate(industry grade) | Sodium bicarbonate(food grade) | Sodium bicarbonate(feed grade) | Sodium bicarbonate(low-salt) | |
(NaHCO3) Alkalinity | ≥99.5% | 99%-100.5% | ≥99.0% | 99%-100.5% |
% Dry reduction | ≤0.10% | <=0.2% | ≤0.20% | <=0.2% |
PH PH | ≤8.30 | <=8.5 | ≤8.60 | <=8.5 |
% Chloride | ≤0.10% | <=0.4% | -- | <=0.020% |
% Iron | ≤0.001% | -- | -- | -- |
% Water insolubles | ≤0.01% | <=10.0% | -- | <=10.0% |
% Sulfate | ≤0.02% | <=2.0% | -- | <=2.0% |
% Calcium | ≤0.03% | -- | -- | -- |
% Arsenic | ≤0.0001% | ≤1.0% | ≤0.0001% | ≤1.0% |
(Pb)% Heavy metal (Pb) | ≤0.0005% | ≤5.0% | ≤0.0005% | ≤5.0% |
Whiteness | -- | >=85 | -- | >=85 |
Ammonium salt | -- | Through the test | -- | Through the test |
Clarity | -- | Through the test | Through the test | Through the test |