Sodium Hexameta Phosphate

Hexasodium metaphosphate, Hexasodium salt or Sodium Hexameta Phosphate (SHMP) - Anhydrous

Formulation:
6H3PO4 + 6NaOH = (NaPO3)6 + 12H2O
6H3PO4 + 3Na2CO3 = (NaPO3)6 + 3CO2 + 9H2O


Grades We Manufacture :
• Sodium Hexameta Phosphate Anhydrous Industrial Grade

Sodium Hexameta Phosphate (SHMP) is a mixture of polymeric Metaphosphates of which the Hexamer is one. It is prepared by heating Monosodium Orthophosphate until it starts melting and the process is followed by rapid cooling.

Applications:

Packing

Specifications:

Product Name Sodium Hexameta Phosphate (SHMP) Anhydrous
IUPAC Name -
Molecular Formula Na6P6O18
Molecular Weight 611.77
Appearance White Powder
PH Range (1% w/v) 6.0 to 8.0
Assay % / Purity % (minimum) -
P2O5 content % (minimum) 62.00
'Na' Content % (minimum) 21.00
Iron as 'Fe' Content % 0.02
Chloride as 'Cl' Content % 0.2
Sulphate as 'SO4' content % 0.03