high quality shmp 68%
1.Molecular formula: Na6P6O18
2.CAS No.: 10124-56-8
3.Packing: 25KG/PP BAG
4.Application: Used in industries of oil fields, paper-making, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc.
It is also used as water softener, flotation selecting agent, disperser and high temperature adhesive.
Food grade is used in food and medicine industry.
5.Specification:
Item | Standard | |
Industrial Grade | Food Grade | |
Total Phosphate, as P2O5, % min | 68 | 68 |
Non-active phosphate, as P2O5,% max | 7.5 | 7.5 |
Iron, as Fe, % max | 0.05 | 0.02 |
PH Value(1% water solution) | 5.8~7.3 | 5.8—6.5 |
Water Insoluble, % max | 0.05 | 0.06 |
Heavy Metals, as Pb, % max | 0.001 | |
Arsenic, as As, % max | 0.0003 | |
Fluoride, as F, % max | 0.003 |
SHMP 68% for food additive