| ≥1 piece |
Molecular Formula: KH2PO4 Molecular Weight: 136.09
Executive Standard: HG2321-1992 CAS No.: 7778-77-0
Property: white or colorless crystal, easily soluble in water; relative density is 2.338, melting point at 252.6°C, and PH value of 1% solution is 4.5.
Use for: 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 (K2O+P2O5), used as a basic raw material for N, P and K compound fertilizer.
Molecular Formula: KH2PO4
Molecular Weight: 136.09
Executive Standard: HG2321-1992
CAS No.: 7778-77-0
Property: white or colorless crystal, easily soluble in water; relative density is 2.338, melting point at 252.6°C, and PH value of 1% solution is 4.5.
Use for: 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 (K2O+P2O5), used as a basic raw material for N, P and K compound fertilizer.
|
Specifications |
Tech Grade |
Food Grade |
|
Main contents(KH2PO4)≥% |
99 |
99 |
|
Phosphorus pent oxide (P2O5) ≥% |
51.5 |
51.5 |
|
Potassium Oxide (K2O) ≥% |
34 |
34 |
|
PH Value(1%solution) |
4.4-4.8 |
4.4-4.8 |
|
Moisture ≤% |
0.2 |
0.2 |
|
Heavy Metal ≤% |
|
0.001 |
|
Arsenic ≤% |
|
0.0003 |
|
Fluoride ≤% |
|
0.005 |
|
Water insoluble ≤% |
0.10 |
0.10 |