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- Contact Person : Mr. Yang Kevin
- Company Name : Shenzhen Esun Industrial Co., Ltd.
- Tel : 86-755-26031978
- Fax : 86-755-26031982
- Address : Guangdong,Shenzhen,Wuhan University Building A403-I, No.6 Yuexing 2 Road, Nanshan District
- Country/Region : China
- Zip : 518057
Sodium hexametaphosphate food grade
Product Detailed
Related Categories:Phosphate
Related Product Searches:Sodium hexametaphosphate food grade,High Quality,SHMP/food additives, Sodium hexametaphosphate
Transparent glass-like powder or scaly solid , not dissolve in organic solvent , hydrolyze to positive phosphate in neuter mediu
Related Product Searches:Sodium hexametaphosphate food grade,High Quality,SHMP/food additives, Sodium hexametaphosphate
Molecular formula:(NaPO3)6Molecular weight:611.82Properties:Transparent glass-like powder or scaly solid , Relative Density is 2.484,high deliquescence in air , dissolve in water: 973.2g per 1L water at 20°C, PH of 1% solution is 5.5-6.5,not dissolve in organic solvent , hydrolyze to positive phosphate in neuter mediums.Quality index:
| Item | Unit | Index |
| Total Phosphate ( as P2O5) | % | ≥68.0 |
| Inactive Phosphate ( as P2O5) | % | ≤7.5 |
| water insoluble matter | % | ≤0.06 |
| Fe(Fe) | % | ≤0.05 |
| PH | - | 5.8-6.5 |
| As (As) | % | ≤0.0003 |
| Heavy metals( as Pb) | % | ≤0.001 |
| Fluoride ( as F) | % | ≤0.003 |
Uses:
1,Mainly used in circulating water treatment as flotation agent and dispersant2,As preservative used in foods .3,Widely used in mining ,artesian well ,textiles,printing and dyeing and so on
Sodium hexametaphosphate food grade
