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Model No. : | 68% |
---|---|
Brand Name : | JINHE |
Types of : | Sodium Hexametaphosphate |
Zhengzhou, Henan, China
Product description
Food Grade Sodium Hexametaphosphate 68%
Application:
Used as a water softener for cooling water treatment in power stations, locomotives, boilers and fertilizer plants, detergent additives, control or anti-corrosion agents, cement hardening accelerators, streptomycin purifiers, fiber industry, bleaching and dyeing industry cleaning Agent. Used as a flotation agent in the beneficiation industry. It is used in medicine to prevent rust of drilling pipes and to control the viscosity of swelling slurry during oil drilling. It also has certain uses in textile printing and dyeing, leather tanning, papermaking, color film, soil analysis, radiochemistry, analytical chemistry and other departments.
Properties:
A kind of sodium metaphosphate polymer, transparent glass flakes or white powdery crystals. It has strong hygroscopicity; it becomes sticky after absorbing moisture, and it is easy to be humid in the air and easily soluble in water. The solubility in water is relatively large, but the dissolution rate is relatively slow; the aqueous solution is acidic. Easily hydrolyzed or becomes phosphite. It has the ability to form or dissolve complexes for some metal ions (calcium, magnesium), so it can be used to soften water, and it can also form complexes with lead, silver, and barium salts.
Specification:
Items | Industrial Grade | Food Grade |
Total phosphate (P2O5) |
68% min |
68% min |
Inactive phosphate(P2O5) |
7.5% max |
7.5% max |
Iron (Fe) |
0.05% max |
0.05% max |
PH value(1% solution) |
5.8-7.3 |
5.8-6.5 |
solubility |
Qualified |
Qualified |
Heavy metals (Pb) |
---- |
0.001% max |
Arsenic (As) |
---- |
0.0003% max |
Fluoride (F) |
---- |
0.003% max |
Water insoluble |
0.05%max |
0.06% max |
Packing:
25kgs net paper bags or 25kgs net plastic woven bags.
SHMP products:
SHMP Storage:
Our Plant:
Zhengzhou, Henan, China
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