EDDHA FE6% FERTILIZER

EDDHA FERRIC (EDDHA FE6% O-O 1.2) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 1.2% ±0.2% 1.21% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O 1.2) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 1.2% ±0.2% 1.21% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O 1.8) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 1.8% ±0.2% 1.81% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O 1.8) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 1.8% ±0.2% 1.81% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O 2.4) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 2.4% ±0.2% 2.41% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O 2.4) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 2.4% ±0.2% 2.41% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O3.2) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 3.2% ±0.2% 3.21% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O3.2) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 3.2% ±0.2% 3.21% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O3.6) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 3.6% ±0.2% 3.61% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O3.6) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 3.6% ±0.2% 3.61% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O4.2) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 4.2% ±0.2% 4.21% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O4.2) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 4.2% ±0.2% 4.21% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O4.8) Test/Property Specification Test Result Appearance Dark Red-Brown Powder Dark Red-Brown Powder Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 4.8% ±0.2% 4.81% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%

EDDHA FERRIC (EDDHA FE6% O-O4.8) Test/Property Specification Test Result Appearance Dark Red-Brown Granular Dark Red-Brown Granular Ferric Content ≥ 6.0%±0.3% 6.05% Ortho-Ortho Content 4.8% ±0.2% 4.81% PH value (1% of the solution) 7.0-9.0 8.0 Heavy Mental (Pb) 0.005% max 0.005% Soluble in water Completely Soluble Completely Soluble Water Insoluble Matter 0.01% max 0.005%