English Name: sodium hexametaphosphate/SHMP tech grade 68%
Molecular formula: (NaPO3)n
Property: Transparent glass flaky or white powdery crystal. Strong hygroscopicity, easy to decompose in the air, easily soluble in water; the aqueous solution is acid.
Packing instruction: Paper bag or PP-PE bag, Net weight 25kg, 50kg 1000kg per bag, or based on the customers' requirements.
Executive standard: HG/T 2519-2017
Quality standard:
| Item |
Specifications |
| Inactive phosphate(P2O5), % ≤ |
7.5 |
| Water insoluble, % ≤ |
0.04 |
| Iron (Fe) ,% ≤ |
0.03 |
| pH(10g/L) |
5.8~7.0 |
| Solubility |
Pass |
| Appearance |
White Powder, granula or flake |
Function
sodium hexametaphosphate/SHMP tech grade is used as high efficient additive of water softner and detergent in cooling water treatment in power station,sodium hexametaphosphate-shmp as water-concervat, vehicle,antiscalant sodium hexametaphosphate, boiler and fertilizer plant. As flotation agent in ore dressing industry and as sedative in pharmaceutical. And also used in fabric dyeing, leather, paper-making, soil analysis,
radition chemical, analytical chemistry, etc.
Storage: It should be stored in a ventilative and dry warehouse instead of in the open air,kept away from water,moisture and sunlight during transport,handled with care,so as to avoid damage to plastic bags.Furthermore,is should be stored separately from poisonous.
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