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  • Name: Sodium sulfate crystals
  • Product name: anhydrous Glauber's salt, anhydrous sodium sulfate, anhydrous sodium sulfate
  • Chemical formula: Na2SO4
  • Molecular weight: 142.04
  • Water soluble: soluble in water
  • Melting and Boiling point: Melting point: 884 ° C
  • Density: 2.68g/cm3
  • CAS NO.: 7757-82-6
  • EINECS NO.: 231-820-9
  • Product appearance: colorless crystal
  • Packing specification: packed with plastics inside, woven outside

Sodium sulfate crystalschemical composition test analysis:

ITEMS

STANDARD
GBT 6009-2014

RESULTS

Sodium sulfate ≥

≥99.6%

99.80%

Water insoluble matter  ≤

≤0.005%

0.0035%

Calcium ≤

≤0.01%

0.006%

Magnesium ≤

≤0.01%

0.007%

Chloride  ≤

≤0.05%

0.03%

Water conten ≤

≤0.05%

0.03%

Iron ≤

≤0.0005%

0.0003%

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