Sodium Hexametaphosphate (SHMP) - Industrial Grade
Our Industrial Grade Sodium Hexametaphosphate (SHMP), also known as Graham's Salt, is a high-performance inorganic phosphate for industrial water treatment and process chemistry. Produced according to HG/T 2519-2017, this grade supports stable performance in scale inhibition and dispersion systems.
Product Technical Data (TDS)
| Item | Specification (HG/T 2519-2017) |
|---|---|
| Total Phosphates (as P2O5) | ≥ 68.0% |
| Inactive Phosphates (as P2O5) | ≤ 7.5% |
| Water Insoluble Matter | ≤ 0.04% |
| Iron (Fe) | ≤ 0.03% |
| pH Value (1% solution) | 5.8 - 7.3 |
Industrial Applications
- Water Treatment: Functions as an efficient boiler feed water softener and corrosion inhibitor.
- Paper Making: Used as a pulp dispersant to improve paper uniformity.
- Textile and Dyeing: Acts as a softening agent and dispersant for dyeing processes.
- Oil and Mining: Applied as a mud dispersant and flotation aid.
Packaging and Storage
Packing: 25 kg bag, 50 kg bag, or 1000 kg jumbo bag (double-layer plastic inner bags with plastic woven outer bags).
Storage: Keep in a cool, dry, and ventilated warehouse. Avoid moisture and heat exposure to maintain quality.
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