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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 translucent flakes / solid flakes
Purity: ≥99.0%
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 may generate heat. Ensure packaging remains sealed and protected from damage. Proper protective equipment should be used during handling due to its highly corrosive nature.
Storage: Should be stored in a cool, dry, and well-ventilated warehouse. Keep bags tightly sealed and protect from moisture, heat, and contamination. Store separately from acids, flammable materials, and other incompatible substances.
Application: Mainly used in chemical manufacturing, detergent production, textile processing, pulp and paper industry, alumina refining, petroleum processing, water treatment, and industrial cleaning. It is widely applied as a strong alkaline agent, pH regulator, neutralizing agent, and raw material for producing sodium-based chemicals.
Product Name: Caustic Soda Flakes
Batch Number: 231020A
Manu. Date: 2023.10.20
Standard: GB/T 209-2006
Quantity: 500g Sampling
Shelf Time: 2 Years
| Index | Superior Grade Standard | Result |
|---|---|---|
| Sodium Hydroxide (NaOH) % | ≥99.0 | 99.1 |
| 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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