Executive Standard: FCC-96
Molecular Formula: K4P2O7
MW: 330.0
Character:
It is white powder.
The density 2.3534 and melting point 1109°C.
It is apt to absorb humidity in the open air to deliquescent.
It is soluble in water but insoluble in ethanol.
It can be chelate with alkaline metals ions or heavy metal ions.
Package:25kgs woven bag lined with plastic bag, according to the customer’s demand , Stored at draughty dry places..
Usage:as food additive, emulsifier, preservative and sequestrant.
Performed Specifications:
Specifications |
Food Grade |
Main Content % ≥ |
96.0 |
Total Phosphorus , as P2O5 % ≥ |
41.0 |
Fe % ≤ |
0.01 |
PH Value of 1% water solution |
9.5-11.5 |
Water insoluble % ≤ |
0.10 |
Heavy metals, as Pb % ≤ |
0.001 |
Arsenic, as As % ≤ |
0.0003 |
Fluoride, as F % ≤ |
0.005 |
Ortho Phosphate |
Pass the test |
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