Высококачественный фосфат горной породы готов для использования на

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On cultivations of short duration (cereals, vegetables) it should be applied in moderation, delivering equal or superior performance to the usage of chemical fertilizers, at less cost and without any polluting consequences to soils or aquifers. Apply as a foliar feed (1: 150 or 1:375 ) or as a dilute to drip irrigation (1: 1,000).

 

 

1, Other Name(s):Ammonium phosphate, dibasic; Diammonium hydrogenorthophosphate;

Phosphoric Acid, Diammonium Salt; DAP; Diammonium hydrogenphosphate; Diammonium

phosphate; Ammonium hydrogen phosphate.

2, Formula: (NH4)2HPO4

3, FormulaWeight: 132.05

4, CAS: 7783-28-0

5, HS Code: 3105.3000

6, NFPA No.: 2-0-1

7, Specific Gravity: 1.62

 

Specification:

Index Specification GB25579-2010 FCC,1996
content w/% ZnSO4.H2O Content ZnSO4.H2O 99.0 99.0
ZnSO4.7H2O ZnSO4.7H2O 99.0 99.0
(As), mg/kg ≤ As 0.0003 --
alkali metal w/% ≤ Alkali metal 0.50 0.5
acidity PH pass test normal
(Se), mg/kg ≤ Se 0.003 0.003
(Hg), mg/kg ≤ Hg 0.0001 0.0005
(Pb), mg/kg ≤ Pb 0.0004 0.001
(Cd), mg/kg ≤ Cd 0.0002 0.0005
Application: