SZSE：002741
| Product No. | Product name | specifications | ||
| 1.01500.010 | Sodium carbonate anhydrous? | PT100g | ||
| 1.01500.030 | Sodium carbonate anhydrous? | AR500g | ||
| 1.01500.040 | Sodium carbonate anhydrous? | AR25kg/drum | ||
| 1.01500.050 | Sodium carbonate anhydrous? | CP500g | ||
| 1.01500.060 | Sodium carbonate anhydrous? | CP25kg/drum | ||
| 1.01500.070 | Sodium carbonate anhydrous? | Spec500g | ||
| 1.01500.080 | Sodium carbonate anhydrous? | Spec25kg/Sackv 1.01500.130 | Sodium carbonate anhydrous? | CP25kg/Woven sack |
| 1.01500.160 | Sodium carbonate anhydrous? | Spec25kg/ Paper Sack(99.9%) | ||
| 1.01500.230 | Sodium carbonate anhydrous? | AR25kg/Sack |
| Item | AR | CP |
| Assay(Na2CO3) | ≥99.8% | ≥99.8% |
| Clarity of solution,number | Pass3 | Pass4 |
| Insoluble matter in water | ≤0.01% | ≤0.02% |
| Loss on drying(300℃) | ≤1.0% | ≤1.0% |
| Chloride(Cl) | ≤0.002% | ≤0.005% |
| Sulfide(as SO4) | ≤0.005% | ≤0.01% |
| Total nitrogen(N) | ≤0.001% | ≤0.002% |
| Phosphate and silicate(as SiO3) | ≤0.006% | ≤0.013% |
| Magnesium(Mg) | ≤0.002% | ≤0.005% |
| Aluminum(Al) | ≤0.003% | ≤0.01% |
| Potassium(K) | ≤0.005% | ≤0.02% |
| Calcium(Ca) | ≤0.01% | ≤0.02% |
| Iron(Fe) | ≤0.0005% | ≤0.001% |
| Heavy metals(as Pb) | ≤0.0005% | ≤0.001% |
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