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Analytics reagents, because it has a strong hygroscopicity, usable still do alkaline desiccant
Details:
Test item | Specification | |
Reagent grade | Pharmaceutical grade | |
Assay (NaOH)% | ≥98.0 | ≥95.0 |
Carbonate (Na2CO)% | ≤1.5 | ≤3.0 |
Clarity test | Conform | Conform |
Chloride (Cl) % | ≤0.005 | ≤0.01 |
Sulfate (SO4) /% | ≤0.005 | ≤0.02 |
Total nitrogen(N) % | ≤0.001 | ≤0.002 |
Phosphate (PO4) % | ≤0.001 | ≤0.002 |
Silicate (SiO3)% | ≤0.01 | ≤0.05 |
Aluminium (Al) % | ≤0.002 | ≤0.005 |
Potassium (K) % | ≤0.05 | |
Calcium (Ca) % | ≤0.01 | ≤0.05 |
Ferric (Fe) % | ≤0.001 | ≤0.002 |
Heavy metal (Pb) /% | ≤0.003 | ≤0.003 |
We supply reagent grade industrial grade. If you are interested in our products please contact me.
Sodium hydroxide industrial grade 96%White granules