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1 Metric Ton |
Negotiable |
Sodium hexametaphosphate 68915-31-1 SODIUM POLYPHOSPHATE;Polyphosphoricacids,sodiumsalts;Sodiumpolyphosphate,amorphous;SODIUM HEXAMETAPHOSPHATE(TECH.GRADE);Sodium Hexa meta phophate;SODIUM POLYPHOSPHATE EXTRA PURE;SODIUM POLYPHOSPHATE,
Alias: Sodium hexametaphoshpate, sodium phosphate glass
Molecular formula: (NaPO3)n
Packing instruction: Paper bag or PP-PE bag.Net weight 25kg per bag, or based on the customers' requirements.
Property: Colorless transparent glass flaky or granular
Executive standard: GB 1890-2005
Item |
Index |
Total content of phosphate (calculated by P2O5),% ≥ |
68.0 |
Content of inactive phosphate (calculated by P2O5),% ≤ |
7.5 |
Content of water insoluble matter,% ≤ |
0.06 |
Iron content (Fe) ,% ≤ |
0.02 |
pH value |
5.8-6.5 |
Arsenic content (As) ,% ≤ |
0.0003 |
Content of heavy metal (Calculated by Pb) ,% ≤ |
0.001 |
Fluoride content (Calculated by F),% ≤ |
0.003 |
Appearance |
Colorless transparent glass flaky or granular |
Usage: Mainly used in food industry as quality improver and water treatment agent.
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