SHMP 68% Sodium Hexametaphosphate With Long Lasting Corrosion Inhibition

• Industrial grade 68% CAS 10124-56-8
• Food grade 68% CAS 10124-56-8
• Molecular formula (NaPO3)6 Molecular weight: 611.77

One molecule of SHMP can simultaneously complex over 20 metal ions (such as Ca²⁺, Mg²⁺, Fe³⁺, etc.)

• Comparative data: Chelating capacity is 1.8 times that of STPP (measured value)

The thermal process was adopted, and the content of P₂O₅ was ≥68% (national standard HG/T 2519).

• Low impurity characteristics: Water-insoluble matter ≤0.05% (0.1% for ordinary products)

1 type of SHMP = 3 types of drug effects: Scale inhibitor + Dispersant + Corrosion inhibitor

• Electroplating factory case: Replacing the original three chemicals, saving 120,000 yuan in raw material costs annually

No decomposition when used continuously at 80℃ (short-term tolerance to 120℃)

• Measured data: Maintained effective activity for 7 days in circulating water at 80℃

Biodegradability > 90% (28-day test)

• Passed REACH certification and free of heavy metals (Pb < 5ppm)

Solubility at 20℃ ≥30g/100mL (25g for ordinary products)

Dissolution rate comparison:

• This product: Completely dissolves in 3 minutes
• Competitor: Needs to be stirred for 8 minutes

Add 50ppm SHMP:

• The heat conduction efficiency has been increased by 15%
• The scale removal cycle has been extended from January to June
• The annual coal cost savings exceeded 80,000 yuan (measured data)

Application value in nickel plating solution:

• The porosity of the coating was reduced to 3 per cm²
• The service life of the plating solution is extended by two times
• The content of heavy metals in the wastewater decreased by 70%

Add 0.3% SHMP:

• The viscosity of the mud has dropped by 40% directly
• The energy consumption for drying is saved by 25%
• The qualified rate of finished products has increased by 18%