Chemical Formula: KH2PO4
CAS: 7778-77-0
Item Internal Quality
Control Index Analytical Method
|
Main Content(KH2PO4)
≥
％ |
98.0 |
HG2321-92 |
|
Moisture Content(H2O)
≤
％ |
2.5 |
HG2321-92 |
|
PH |
4.3～4.7 |
HG2321-92 |
|
Water Insoluble
≤
％ |
0.2 |
HG2321-92 |
|
Iron Content(Fe)
≤
％ |
0.003 |
HG2321-92 |
|
Potassium Oxide(K2O)
≥
％ |
33.9 |
HG2321-92 |
|
Arsenic Content(As)
≤
％ |
0.005 |
HG2321-92 |
|
Chloride Content(Cl)
≤
％ |
0.20 |
HG2321-92 |
|
Heavy Metal Content(Pb)
≤
％ |
0.005 |
HG2321-92 |
Standard Applications: It can be used as basic fertilizer, grow fertilizer, tract fertilizer of root outside, raw material of leaf surface insufflation and making mixed fertilizer. It can be used independently or mixed with other nutrient. If used with nitrogenous fertilizer, it can solidify nitrogen.
Shelf Life: 730Days