1, Molecular formula of effective compositions: Ca (H2PO4)· 2H2O ,molecular weight:252
2, Physiochemical properties: Grey brown to grey white powdery or lumpy substance, stacking density: 800 --- 1250kg/m2 , slightly acid, easily soluble in water.
3, Specification:
1. Standard code: HG2740 --- 95
2. Technical index:
Item |
Index |
Top quality |
First quality |
Qualified product |
1 |
2 |
Effective P2O5 % ≥ |
18.0 |
16.0 |
14.0 |
12.0 |
Free acid(based on P2O5 ) % ≤ |
5.0 |
5.5 |
5.5 |
5.5 |
Water content % ≤ |
12.0 |
14.0 |
14.0 |
15.0 |
4, Packing:NW: 50  1.0kg, 25 0.5kg, Packed in plastic wrappage.
5, Uses: This product is a kind of comparatively good phosphate fertilizer with low price. This product can help crops grow and improve its output.
6, Range of application:Suitable to various kinds of soil and crops. |
