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  • Name: Sodium hydroxide
  • Product name: caustic soda
  • Chemical formula: NaOH
  • Molecular weight: 39.997
  • Water soluble: Easily soluble in water
  • Melting and Boiling point: Melting point: 318.4 ° C Boiling point: 1390 ° C
  • Density: 2.130g/cm3
  • CAS NO.: 1310-73-2
  • EINECS NO.: 215-185-5
  • Product appearance: white translucent flakes or granules
  • Packing specification: packed with plastics inside, woven outside

Sodium hydroxide chemical composition test analysis

ITEMS

STANDARD
GB/T 209-2006

RESULTS

Sodium hydroxide

≥99.0%

99.52%

Sodium carbonate ≤

≤0.5%

0.2%

Sodium chloride ≤

≤0.03%

0.01%

Ferric oxide ≤

≤0.005%

0.001%

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