Sodium Hexametaphosphate(SHMP)
Chemical formula : (NaPO3)6
Molecular weight: 611.82
CAS Number: 10124-56-8
National Standard: GB1886.4-2015
Properties:
White powder,granular,glass-chip or ball; Density 2.484(20ºC); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.
Application:
it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.
Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs or 1300 kgs jumbo bag
Loading:25 kgs on pallet: 25MT/20'FCL; Un-palletized:26MT/20'FCL
Jumbo bag :20 bags /20'FCL ;
| NO . | Specifications | National Standard |
| 1 | Appearance | white powder or granular or glass chip |
| 2 | Total phosphates (as P2O5)% ≥ | 67 |
| 3 | Inactive Phosphates (as P2O5 )%≤ | 7.5 |
| 4 | Iron (Fe) % ≤ | 0.06 |
| 5 | PH Value | 5.0-7.5 |
| 6 | Solubility | pass |
| 7 | Heavy Metals (as Pb) % ≤ | 0.001 |
| 8 | Arsenic (As)% ≤ | 0.0003 |
| 9 | Fluoride (as F) % ≤ | 0.003 |
| 10 | Water Insoluble matter % ≤ | 0.06 |
| 11 | Pb mg/kg≤ | 4.0 |
Complaint
