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| Customization: | Available |
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| CAS No.: | 497-19-8 |
| Formula: | Na2co3 |
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Audited by an independent third-party inspection agency
| Item | Index High Class | Inspection Result |
| Total Alkali(Quality Fraction of Na2Co3 Dry Basis)%≥ | 99.2 | 99.4 |
| Nacl (Quality Fraction of Nacl Dry Basis)%≤ | 0.7 | 0.5 |
| Fe Quality Fraction(Dry Basis)%≤ | 0.0035 | 0.0006 |
| Sulfate(Quality Fraction of SO4 dry Basis)%≤ | 0.03 | 0.01 |
| Water insoluble matter %≤ | 0.03 | 0.01 |

| Name of product | Soda ash dence | |||
| Test Items(s) | Index (High Class) |
Inspection Result |
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| 1 | Total Alkali(Quality Fraction of Na2Co3 Dry Basis)%≥ | 99.2 | 99.67 | |
| 2 | Nacl (Quality Fraction of Nacl Dry Basis)%≤ | 0.7 | 0.44 | |
| 3 | Fe Quality Fraction(Dry Basis)%≤ | 0.0035 | 0.0011 | |
| 4 | Sulfate(Quality Fraction of SO4 dry Basis)%≤ | 0.03 | 0.01 | |
| 5 | Water insoluble matter %≤ | 0.03 | 0.008 | |
| 6 | Unit Bulk density≥ | 0.9 | 1.13 | |
| 7 | Particle size Seieve Remaining%180um≥ | 70.0 | 86 | |
| 8 | Lgnition loss%≤ | 0.8 | 0.3 | |
| Test Standard | GB210.1-2004 | |||
