Sodium Hexametaphosphate（SHMP）, Tech Grade

1. Chemical name: Sodium Hexametaphosphate

Other Names: Graham’s salt

2. Molecular Formula: Na6P6O18

3. Molecular Weight: 611.77

4. CAS No.: 10124-56-8

5. Property: White powder or crystalline granular or flakes, odorless solid, easily soluble in water.

6. Specs.:

Total phosphate as P2O5: 68.0% min;

Inactive phosphate as P2O5: 7.5% max;

Water insoluble substance: 0.02% max;

Iron (Fe): 0.02% max;

PH: 5.8-7.3

7. Usage: Used as a sequeatering, dispersing, deflocculating agent, and as a coating agent to form a thin passivating. Film that protects metals from corrosion, Industrial water treatment, and can be used in continuously recycled industrial water as a softener; SHMP is used in the textile industry for industrial cleanning and as dispersion in pigmenting and dyeing operations. It is also used in oil well drilling.

8. Packing: in 25kgs net kraft paper bags or Plastic woven bags.

9. Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances.