Sodium Hexametaphosphate
SHMP,Graham's Salt, Sodium Polymetaphosphate
Sodium Hexametaphosphate
Product Applications
1. Food Industry (E452i): Used as water retention agent in meat products to improve tenderness and water-holding capacity; as stabilizer in dairy products to prevent stratification; as anti-precipitation agent in beverages to maintain clarity; as texture improver in ice cream to enhance smoothness; as color protectant in canned food to prevent discoloration.
2. Water Treatment: Used as water softener to remove calcium and magnesium ions in water; as scale inhibitor to prevent scale formation in pipelines and equipment; as corrosion inhibitor for circulating water systems; as anti-scaling agent in reverse osmosis (RO) systems to extend equipment service life.
3. Industrial Dispersion: Used as dispersant in textile printing, papermaking, ceramics and coatings industries to prevent agglomeration of particles; as cement hardening accelerator to improve the strength and setting speed of cement; as metal surface treatment agent to remove rust and improve surface finish.
4. Daily Chemicals & Cleaning: Used as chelating agent in detergents to enhance decontamination effect; as stabilizer in toothpaste to prevent caking; as auxiliary agent in cleaning agents to improve cleaning efficiency.
Technical Specifications (COA)
Item | Food Grade Index | Industrial Grade Index |
|---|---|---|
Total Phosphate (as P₂O₅) | ≥68.0% | ≥68.0% |
Inactive Phosphate (as P₂O₅) | ≤7.5% | ≤7.5% |
Water Insolubles | ≤0.05% | ≤0.15% |
Iron (Fe) | ≤0.05% | ≤0.20% |
pH (100g/L Solution) | 5.8–7.0 | 5.8–7.0 |
Arsenic (As) | ≤0.0003% | — |
Heavy Metals (as Pb) | ≤0.001% | — |
Fluoride (as F) | ≤0.003% | — |
Packaging & Loading
25KG kraft paper bag or plastic woven bag | 27 MT per 20'FCL (without pallets) / 25 MT (with pallets)
