SZSE：002741
| Product No. | Product name | specifications |
| 1.01456.010 | Trisodium citrate dihydrate | AR500g |
| 1.01456.020 | Trisodium citrate dihydrate | CP500g |
| 1.01456.030 | Trisodium citrate dihydrate | AR25kg/drum |
| 1.01456.060 | Trisodium citrate dihydrate | Spec40kg/drum |
| 1.01456.070 | Trisodium citrate dihydrate | Spec25kg/Sack |
| 1.01456.120 | Trisodium citrate dihydrate | AR25kg/drum |
| Item | AR | CP |
| Assay(C6H5Na3O7•2H2O) | ≥99.0% | ≥98.0% |
| pH valuepH value(50g/L solution,25 | ||
| ℃) | 7.5~9.0 | 7.5~9.0 |
| Clarity of solution | Pass3 | Pass5 |
| Insoluble matter in water | ≤0.005% | ≤0.01% |
| Chloride(Cl) | ≤0.001% | ≤0.005% |
| Sulfate(SO4) | ≤0.005% | ≤0.01% |
| Total nitrogen(N) | ≤0.001% | -- |
| Phosphate(PO4) | ≤0.002% | ≤0.01% |
| Iron(Fe) | ≤0.0005% | ≤0.001% |
| Heavy metals(as Pb) | ≤0.0005% | ≤0.001% |
| Readily carbonizable substance | Pass | -- |
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