CAS 1310-73-2 Sodium Hydroxide Chemical Caustic Soda Pearls Industrial Grade
Product Description
Sodium hydroxide, also known as caustic soda, is an inorganic compound with the chemical formula NaOH, appearing white crystal of strong corrosivity at normal temprerature. It has strong alkalinity and strong corrosiveness, which can be used as acid neutralizer, complex masking agent, precipitating agent, precipitation masking agent, color developer, saponification agent, peeling agent, detergent, etc., and has a wide range of uses.
Specification
| Item | Index | ||
| Caustic Soda Flakes | Superior | First Class | Qualified |
| Appearance | White shiny solids | ||
| NaOH,%,≥ | 99.0 | 98.5 | 98.0 |
| Na2CO3,%,≥ | 0.5 | 0.8 | 1.0 |
| NaCl,%,≥ | 0.03 | 0.05 | 0.08 |
| Fe2O3,%,≥ | 0.005 | 0.008 | 0.01 |
| Item | Index | ||
| Caustic Soda Pearls | Superior | First Class | Qualified |
| Appearance | White shiny solids | ||
| NaOH,%,≥ | 99.0 | 98.5 | 98.0 |
| Na2CO3,%,≥ | 0.5 | 0.8 | 1.0 |
| NaCl,%,≥ | 0.03 | 0.05 | 0.08 |
| Fe2O3,%,≥ | 0.005 | 0.008 | 0.01 |
Application
1. Used in the production of paper and cellulose pulp.
2. Used for the production of soap, synthetic detergents, synthetic fatty acids.
3. Used as cloth desizing agent, scouring agent and silk polish agent in textile printing .
4. Used in the production of borax, sodium cyanide, formic acid etc in the chemical industry.
5. Used in papermaking, cellulose pulp production and soap, synthetic detergent, synthetic fatty acid production and animal and vegetable oil refining.
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