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1.Tech grade/Food grade sodium hexametaphodphate 68%2.Best quality& Competitive price3.Free sample & Quickly delivery4.High purity
5.payment:L/C or TT
6.Packaging: Plastic-woven sack with inner polythene film; net weight at 25kg. Store at a well ventilated, dry place.
7.Properties: White powder, easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; it is a fine agent for water treatment.
8.Application: For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.
9.Technical Specifications
No. | Specifications | Industrial Grade |
1 | Total phosphate, as P2O5%≥ | 68.0 |
2 | Inactive phosphate, as P2O5%≤ | 7.5 |
3 | Iron, as Fe %≤ | 0.05 |
4 | Ph value (1% solution) %≤ | 5.8-7.3 |
5 | Water insoluble %≤ | 0.05 |
6 | Heavy metals, as Pb %≤ | 0.001 |
7 | Arsenic, as As%≤ | 0.0003 |
8 | Fluoride as F%≤ | 0.003 |
CAS No.: 10124-56-8 Chemical formula: (NaPO3)6 Molecular weight: 611.82 Standard: GB1624-79 Appearance: White powder Specification of SHMP 68% Industrial Grade (1) Total phosphate, as P2O5: 68.0% min. (2) Inactive phosphate, as P2O5: 7.5% max. (3) pH of 1% water solution: 5.8-7.3 (4) Solubility: Qualified (5) Water insoluble: 0.05% max. (6) Iron, as Fe: 0.05% max. Specification of SHMP 68% Food Grade (1) Total phosphate, as P2O5: 68.0% min. (2) Inactive phosphate, as P2O5: 7.5% max. (3) pH of 1% water solution: 5.8-6.5 (4) Solubility: Qualified (5) Water insoluble: 0.0 6% max. (6) Arsenic, as As: 0.0003% max. (7) Fluoride, as F: 0.003% max. (8) Heavy metal, as Pb: 0.001% max. (9) Iron, as Fe: 0.05% max.
Usage of SHMP 68% tech grade: It is used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As a water softening agent in solution for printing, floating agent, dispersing medium and high temperature agglomerant. Usage of SHMP 68% food grade : It mainly used as additive agent, pH adjusting agent, fermenting agent, and nourishment, etc.
Packing: 25kg plastic bag with PE inside and PP woven outside; 25MT/20'FCL
sodium hexametaphosphate (SHMP)