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M.F.: NaOH
STANDARD: GB/T 209-2018 / ASTM E291
HS code: 2815110000
CAS No: 1310-73-2
EINECS No: 215-185-5
Appearance: White, shiny solid pearls / beads
Purity: 99% Min
Package: 25kg/Bag, 500kg/Jumbo Bag, 1000kg/Jumbo Bag or Customized Packaging
Transportation: Keep away from moisture, acids, and incompatible materials. Avoid contact with water during transportation, as dissolution generates heat. Prevent damage to packaging and ensure containers remain sealed and dry. Proper protective equipment should be used during handling due to its strong corrosive properties.
Storage: Should be stored in a cool, dry, and well-ventilated warehouse. Keep packaging tightly sealed and protect from moisture, heat, and contamination. Store separately from acids, flammable substances, and other incompatible materials.
Application: Mainly used in chemical manufacturing, detergent production, textile processing, pulp and paper industry, alumina refining, water treatment, petroleum processing, and industrial cleaning. It is also widely used as a strong alkaline agent, pH regulator, neutralizing agent, and raw material for producing sodium-based chemicals.
Product Name: Caustic Soda Pearls
Batch Number: 250218A
Manu. Date: 2026.02.18
Standard: GB/T 209-2006
Quantity: 500g Sampling
Shelf Time: 2 Years
| Index | Superior Grade Standard | Result |
|---|---|---|
| Sodium Hydroxide (NaOH) % | ≥99.0 | 99.2 |
| Sodium Carbonate (Na₂CO₃) % | ≤0.5 | 0.47 |
| Sodium Chloride (NaCl) % | ≤0.03 | 0.008 |
| Ferric Oxide (Fe₂O₃) % | ≤0.005 | 0.0012 |
Test Conclusion: Qualified
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