• Sodium Hexametaphosphate (SHMP)
  • Sodium Hexametaphosphate (SHMP)
  • Sodium Hexametaphosphate (SHMP)
  • Sodium Hexametaphosphate (SHMP)
Sodium Hexametaphosphate (SHMP)
Name: Sodium Hexametaphosphate
MF: (NaPO3)6
CAS NO.: 10124-56-8
Appearance(25℃): white powder
Minimum Order Quantity: 1 MT
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OverviewTechnical Data Inquiry

【Performance and Application】
SHMP is white powder, easily soluble in water, but not in organic solution; Absorbent to dampness, and turn sticky when absorbed dampness in air; Can form soluble chelate with metallic ions such as Ca, Ba, Mg, Cu and Fe.
For industrial grade, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent.

For food grade, it is mainly used as additive agent,PH adjusting agent and fermentation agent, and nourishment.


25/50/1000KGS plastic woven bag or as per customers’ required.

It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances. Handled with care, so as to avoid the damage to packing bags.
【Technical Data】
Items Industrial grade Food grade
Total phosphate (P2O5) %≥ 68 68
Inactive phosphate(P2O5) %≤ 7.5 7.5
Iron (Fe) %≤ 0.05 0.05
pH value(1% solution) 5.8-7.3 5.8-6.5
Solubility Qualified Qualified
Heavy metals (Pb) %≤ -------- 0.001
Arsenic (As) %≤ -------- 0.0003
Fluoride (F) %≤ -------- 0.003
Water insoluble %≤ 0.05 0.06

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