Chemical formula: KH2PO4
Molecular weight: 136.09
Properties: White or colorless crystal, easily soluble in water, relative density at 2.338, melting point at 252.6 , and PH value of 1% solution is 4.5
Application: Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Packing: 25kgs net paper bags or 25kgs net plastic woven bags
Specifications:
|
Specifications |
Food Grade |
|
Main contents % |
99.0 |
|
P2O5 % |
51.5 |
|
Chloride, as cl % |
0.014 |
|
PH of 1% water solution |
4.4-4.8 |
|
Moisture % |
0.2 |
|
Heavy metals, as Pb % |
0.001 |
|
Arsenic, as As % |
0.0001 |
|
Fluoride, as F % |
0.005 |
|
Water insoluble % |
0.10 |
|
Pb % |
0.0001 |
Storage and transport: It should be stored in a ventilative and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, it should be stored separately from poisonous substances.
