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  • Name: Sodium hexametaphosphate
  • Product name: Sodium hexametaphosphate, sodium phosphate vitreous, Grand Ham salt
  • Chemical formula: (NaPO3)6
  • Molecular weight: 611.7704
  • Water soluble: soluble in water
  • Melting and Boiling point: Melting point: 616 ° C Boiling point: 1500 ° C
  • Density: 2.484g/cm3
  • CAS NO.: 10124-56-8
  • EINECS NO.: 233-343-1
  • Product appearance: white crystalline powder
  • Packing specification: packed with plastics inside, woven outside

Sodium hexametaphosphate chemical composition test analysis:

ITEMS

STANDARD
GB 1890-2005

RESULTS

Total phosphate ≥

≥68.0%

69.8%

Inactive Phosphate ≤

≤7.5%

6.8%

Water insoluble matter

≤0.06%

0.04%

Arsenic ≤

≤0.0003%

0.0001%

Heavy metal  ≤

≤0.001%

0.0009%

Iron ≤

≤0.02%

0.01%

Fluoride ≤

≤0.003%

0.001%

PH value

5.8-6.5

 

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