Properties

White or colorless crystal,free flowing, easily soluble in water, relative density at 2.338 g/cm3, melting point at 252.6℃  , and PH value of 1% solution is 4.5.

Application

Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer. Industry mainly apply for fireproof material production.

Package

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 25 MT/20’FCL; Un-palletized:27MT/20’FCL

Jumbo bag :20 bags /20’FCL ;

Specifications

Remark: Granular size could be customized

No	Specifications	National Standard	Agriculture	Industry
1	Assay                    % ≥	99.0	99.0 Min	99.2
2	Phosphorus   pentoxide     % ≥	/	52	52.0
3	Potassium oxide (K2O)       % ≥	34	34	34.0
4	PH value (30g/L solution)	4.3-4.7	4.3-4.7	4.3-4.7
5	Moisture                             % ≤	0.5	0.2	0.1
6	Sulfates(SO4)            % ≤	/	/	0.005
7	Heavy metal, as   Pb          % ≤	0.005	0.005 Max	0.003
8	Arsenic, as   As                    % ≤	0.005	0.005 Max	0.003
9	Fluoride as   F                      % ≤	/	/	0.005
10	Water   insoluble                 % ≤	0.1	0.1 Max	0.008
11	Pb    % ≤	/	/	0.0004
12	Fe    % ≤	0.003	0.003 Max	0.001
13	Cl    % ≤	0.05	0.05 Max	0.001