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Specifications
Sodium hexametaphosphate shmp
1. Manufacturer with 30 years Experience
2. High quality with Competitive price
3. ISO 9001: 2008
Low price of SHMP 68%
68% Sodium Hexametaphosphate SHMP
CAS No.: 10124-56-8
Chemical formula: (NaPO3)6
Molecular weight: 611.82
Standard: GB1624-79
Appearance: White powder
Sodium Hexametaphosphate (SHMP) 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.
Sodium Hexametaphosphate (SHMP) 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: Sodium Hexametaphosphate (SHMP) tech grade 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: Sodium Hexametaphosphate (SHMP) food grade 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
| Item |
Specification |
| Grade 1 |
Grade 2 |
Grade 3 |
Total Phosphate (as P2O5 ) ≥%
|
68.0 |
67.0 |
65.0 |
Inactive Phosphate (as P2O5) ≤%
|
7.5 |
8.0 |
10.0 |
| Content of water insoluble % |
0.1 |
0.1 |
0.2 |
| Fe content % |
0.0 |
0.1 |
0.2 |
| PH value |
5.8-7.3 |
5.8-7.3 |
5.8-7.3 |
| Polymerization level |
10 -16 |
10 -16 |
10 -16 |
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