Diammonium phosphate, also known as diammonium hydrogen phosphate (DAP), is a compound fertilizer containing two nutrients, nitrogen and phosphorus. Diammonium hydrogen phosphate is a high-concentration quick-acting fertilizer, easy to dissolve in water, less solid after dissolution, suitable for a variety of crops and soil, especially suitable for nitrogen and phosphorus crops, as a base fertilizer or topdressing can be applied deep. Diammonium phosphate refers to the standard product containing N1chemical book8%, P2O548%, the crystal shape is flat skew prismatic, the solubility in water at 25ºC is 71%, and the pH of its saturated solution is 8, which is much higher than monoammonium phosphate. Since the saturated solution of diammonium phosphate is alkaline, the application on acidic soil can reduce the fixation of iron and aluminum on phosphorus, so that phosphorus can maintain a high availability, so it is recommended to use diammonium phosphate on acidic soil.
Vi har mange højkvalitetsfabrikker med dybt samarbejde, som kan give dig produkter af høj kvalitet og konkurrencedygtige priser. Og vi kan også give rabat ved bulkkøb. Og vi samarbejder med mange professionelle speditionsfirmaer, kan levere produkter sikkert og problemfrit til dine hænder. Leveringstiden er omkring 3-20 dage efter bekræftelse af betaling.
Number |
SPECIFICATIONS |
INDUSTRIAL GRADE |
FOOD GRADE |
|
1 |
Main content (as NH4)2HPO4)% |
≥
|
98 |
98 |
2 |
(P2O5) % |
≥
|
52.7 |
52.7 |
3 |
Nitrogen,as N % |
≥
|
20.5 |
20.5 |
4 |
PH of 1% water solution % |
|
7.8-8.2 |
7.8-8.2 |
5 |
Water insoluble % |
≤ |
0.1 |
0.1 |
6 |
H2O % Moisture content |
≤ |
0.2 |
0.2 |
7 |
As % |
≤ |
|
0.0003 |
8 |
Fluoride,as F % |
≤ |
|
0.005 |
9 |
Heave metals,as Pb % |
≤ |
|
0.001 |
1. Er du en fabrik eller en handelsvirksomhed?
Vi er en virksomhed, der integrerer industri og handel, og leverer one-stop service.OEM kunne accepteres.
2. Giver du prøver? Er det gratis eller ekstra?
Gratis prøver. Prøvens fragtgebyr skal betales ved din side.
3. Har du nogen certifikater relateret til kvalitetskontrol?
ISO 9001:2008 certificering for at sikre kvalitet.
4. Hvad skal jeg give for at få et tilbud?
Pls informer os om den produkttype, du har brug for, ordremængde, adresse og specifikke krav. Tilbuddet vil blive lavet til din reference i tide.
5. Hvilken slags betalingsmetode foretrækker du? Hvilken slags vilkår accepteres?
Accepterede leveringsbetingelser: FOB, CFR, CIF, EXW;
Accepteret betalingsvaluta: USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Talt sprog: engelsk.
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