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Copper Disodium EDTA Chelated Fertilizer Raw Materials?C10H12N2O8CuNa2·2H2O

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Description

EDTA Chelated micronutrients , EDTA CU 15% with blue crystalline powder

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Chemical name: EDTA CuNa2·2H2O????????????????????????????????????????????????????????????????????????

Molecular formula: C10H12N2O8CuNa2·2H2O

Molecular weight: 433.77

CAS No: 14025-15-1

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Specification:

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Appearance: | Blue crystalline powder |
Chelated Cu % | 15? (+/- 0.5) min |
PH(10g/L, 25℃): | 6.0-7.0 |
Heavy metal as Pb % | 0.001 max |
Cd% | 0.001 max |
As% | 0.0002 max |
Matter insoluble %: | 0.1% |
Characteristics: | dust-free product, easily and rapidly soluble in water because of its porous, compatible with most water-soluble fertilizers |
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Packing: 25 kg net per kraft bag with PE inner, available in packages of 1.000 kg, 25 kg, 10 kg, 5 kg and 1 kg.

Storage : stored in the dry and ventilated inside storeroom ,prevent direct sunlight ,slightly pile and put down .

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Product characteristics

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Appearance: | Blue Micro-crystal grains |
PH(1 wt% solution): | 6-7.5 |
Water solubility: | About 1200g / l (20℃), about 1700g/l (80℃) |
Cas no.: | 14025 - 15 -1 |
Copper content: | 15 % (+/- 0.5) as Cu |
Characteristics: | dust-free product, easily and rapidly soluble in water because of its porous, compatible with most water-soluble fertilizers |
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Against the symptoms and methods of use

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Usage | Irrigating Usage Drip irrigation Usage Foliar spraying As a foliar fertilizer and compound fertilizer raw materials In addition to single-element EDTA chelates, it also offers physical mixes (blends) or compounds (chemical mixes). For physical mixes, macro-nutrients and/or additives like amino acids and humic acids can be added. |
Deficiency of Copper | young leaf loss green, top withered, the blade tip white |
The improvement | Copper is essential for several plant enzyme systems related to photosynthesis. It is part of the chloroplast protein plastocyanin, which is part of the electron transport chain. Copper has a function in the synthesis and/or stability of chlorophyll and other plant pigments. |
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Dosing information

Foliar application:

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Citrus and fruit trees: | 25-40 g/hl. |
Vegetables: | 20-35 g/hl. |
Deciduous fruit and olive trees:? | 100-150 g/hl. |
Dosage higher than 100-150 g/hl causes defoliation to certain crops. |
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Fertigation:

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Citrus and fruit trees: | 1-5 kg/ha. Repeat along the cultivation according to needs. |
Vegetables: | 0,5-1,5 kg/ha. Repeat along the cultivation according to needs. |
Deciduous fruit and olive trees: | 1-1,5 kg/ha. |
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