- Model NO.: edta zinc
- Molecular Formular: C10h12n2o8znna2
- Zn Chelated: 14.5%Min
- pH (1% Solution): 6.0-7.0
- Transport Package: 25kgs Kraft Paper Bag
- Origin: China
- Chemical Name: Ethylenediaminetetraaceti: Ethylenediaminetetraacetic Acid, Zinc Disodium COM
- Molecular Weight: 399.6
- Insoluble Matters in Water: 0.1%Max
- Trademark: TOPUSING
- Specification: SGS
- HS Code: 2921219000
Chemical name: ethylenediaminetetraacetic acid, zinc disodium complex
Other names: EDTA Zn 15
Molecular formular: C10H12N2O8ZnNa2. 2H2O
Molecular weight: 435.6
CAS No.: 14025-21-9
Highly stable, top quality, chelated zinc fertiliser for safe, efficient and convenient prevention and correction of zinc deficiency.
Density is 700-800kg/m3.
Designed to prevent and cure specific micronutrient deficiencies.
|Insoluble matters in water||0.1%max|
|pH(1% of the solution)||6-7|
Wide miscibility with most common agricultural products
Very quick penetration through the leaves
Application rates, general
EDTA-Zn 15 may be applied in one application of 1.0 kilogram per hectare but optimum results can be expected if repeat applications are used. In general, foliar applications should be started early in the season as soon as there is sufficient leaf area to absorb the spray.
Application rates, specific
|Winter Cereals||0.5 - 1.0||Apply when Spring re-growth commences. For severe deficiency, an additional full rate application soon after tillering|
|Spring Cereals||0.5 - 1.0||Apply as soon as there is sufficient leaf area to absorb the spray.|
|Maize||0.5 - 1.0||Apply as soon as there is sufficient leaf area to absorb the spray.|
|Top and Soft Fruit||0.5||Begin application in early spring and repeat as necessary throughout the season.|
|Pasture||0.25 - 0.5||Apply in early spring, the treatment should be repeated annually.|
The amount of EDTA-Zn 15 to be applied should be mixed with a volume of water appropriate to the crop leaf area of the type of spraying machine being used. Typically:
Arable crops: 200 - 600 liters per hectare
Fruit crops: 500 - 1000 liters per hectare
NB: Do not exceed a solution concentration of 0.1% (100 grams per 100 liters of water).
Small Scale Use
Knapsack sprayer - Prepare a 0.05 -0.1% (0.5 - 1.0 gram per litre) solution and apply so as to coat the leaves and stems with a thin film of moisture with little or no run-off.
1ppm (15.63 µmol/L) zinc can be achieved by adding 7.1 grams of EDTA-Zn 15 per 1000L of solution.
25kgs plastic woven bag, 24mts/20'FCL, or according to customers requirements.
Can be stored for a minimum of two years under the correct conditions. For user convenience, it is recommended that the product is stored in a dry place. Re-seal partly used packs tightly.
Why Cooperate With Xiamen Topusing
>> Demand--Custom demand are welcomed, we can customize your brands.
>> MOQ --25 ton, the least minimum to support you.
>> Production--Assembly line production, high standard and strict requirements
>> Quality--Humic acid Sources are extracted from young active leonardite mine
>> Package--Tailor-made package to cater for your personalize taste
>> Payment--Various options to make payment more convenient
>> Delivery & Logistics--Within 20 working days after receipt of payment or L/C
>> Customer Service--E-mail your suggestions or complaints, we will handle them ASAP.
Xiamen Topusing Chemical Co., Ltd.
Tel: 0086-592-5534490,2350210 Fax: 0086-592-5538092