| Customization: | Available |
|---|---|
| CAS No.: | 497-19-8 |
| Formula: | Na2co3 |
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| TEST ITEMS | TEST STANDARD | TEST RESULT |
| TOTAL ALKALI CONTENT (AS Na2CO3 ON DRY BASIS) | ≥99.2% | 99.6% |
| TOTAL ALKALI CONTENT ( AS Na2CO3 ON WET BASIS) | ≥97.9% | 99.5% |
| CHLORIDE ( AS NaCl ON DRY BASIS) | ≤0.70% | 0.38% |
| Fe(AS Fe ON DRY BASIS) | ≤0.0035% | 0.0009% |
| WATER INSOLUBLE MATTER | ≤0.03% | 0.006% |
| APPEARANCE | WHITE CRYSTAL POWDER | |
| CONCLUSION | SUPERIOR PRODUCTS | |
| INSPECTOR: LIUYANG CHECKER:GAOXIAOWEN | ||
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1. Glass manufacturing: Like light soda ash, heavy soda ash also plays a role in reducing the melting point in glass manufacturing, especially suitable for manufacturing low-temperature glass or bulk glass products.
2. Chemical synthesis: Used as an alkaline raw material in chemical industries such as fertilizers, dyes, and pharmaceuticals, the stability of heavy soda ash is particularly important in certain synthesis processes.
3. Water treatment: Used for softening water and removing hardness (calcium, magnesium ions) from water, especially suitable for large-scale industrial water treatment.
Paper industry: Heavy soda ash is used in pulp production to neutralize acidic substances and regulate the alkalinity of pulp.
4. Detergent: Although light soda ash is commonly used in detergents, heavy soda ash is also used in some special detergent production, especially for products with milder washing effects.
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