离岸价格
获取最新报价600 ~ 650 / Piece
|Minimum Order
位置:
-
最小订单价格:
最小订单:
25 Piece
包装细节:
50kg
交货时间:
15
供应能力:
3000 Piece per Day
付款方式:
T/T
联系人 Mr. Lanmin
No.6,dagang 2nd Rd,shibei District, Qingdao, Shandong
1.DAP manufacturer
2. formula: (NH4)2HPO4
3. NPK=*******0.
4. hot phosphoric acid process
Chemical formula:(NH4)2HPO4
Molecular weight:**2.*6
Properties: Colorless clarity rhombic crystal or white powder. The relative density is 2.**8. It is soluble in water and insoluble in ethanol, acetone and ammonia. It decompounds at **5 centigrade. It is easy to lose ammonium and becomes ammonium dihydrogen phosphate in the air. React with ammonia and form triammonium phosphate.
Specification:
|
items |
unit |
standard |
|
|
grade A |
grade B |
||
|
(NH4)2HPO4 |
%≥ |
*8.*0 |
*8.*0 |
|
P2O5 |
%≥ |
*3.*0 |
*3.*0 |
|
N |
%≥ |
*1.*0 |
*1.*0 |
|
pH(1% solution) |
*- |
7.***8.5 |
|
|
Fluorid (F) |
%≤ |
- |
0.**1 |
|
As |
%≤ |
- |
0.***3 |
|
Heavy metal (Pb) |
%≤ |
- |
0.**1 |
|
Water insolubles |
%≤ |
0.1 |
0.1 |
|
Moisture |
%≤ |
0.2 |
0.2 |
