Customization: | Available |
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CAS No.: | 141-53-7 |
Status: | Solid Catalyst |
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Item | Index | ||
Best quality | First quality | Qualifier | |
Appearance | white granules or crystalline powder | ||
Assay, % ≥ | 97.0 | 95.0 | 93.0 |
NaOH, % ≤ | 0.50 | 0.50 | 1.00 |
Na2C03, % ≤ | 1.30 | 1.50 | 2.00 |
NaCL, % ≤ | 0.50 | 1.50 | 3.00 |
Na2S, % ≤ | 0.06 | 0.08 | 0.10 |
Moisture, % ≤ | 0.50 | 1.00 | 1.5 |