Micronutrients
Product range and pH stability ofchelated micronutrientsChelated Micronutrients better than magicHigh performance chelated micronutrients deliver essential
metals to plants, increasing agricultural productivity.
Our micronutrients are fully chelated and completely
soluble in water. Some of them can be applied directly tothe soil for root uptake, others via foliar sprays.
They are compatible with a wide range of fertilizers andpesticides. Some are also eminently suited for use insoilless cultures (hydroponics), as there is no formation of
precipitates within the active pH ranges. The most effective

method of application will depend on location conditions,particularly the pH value of the soil or growth medium.
A sustainable solution, since the protection by thechelating agent results in much lower dose rates
compared to traditional, non-chelated micronutrients,
avoiding accumulation of metals like zinc and copper inthe environment.

Dissolvine® Micronutrients product range, iron
Product name

Typicaliron content%w/w

Sodium freePhysical form

Chemical formula

Dissolvine® E-Fe-6

liquidEDTA-FeOH.K2

6.1

yes

Dissolvine AMFE-54liquid

EDTA-FeOH.(NH4)2

7.7

yes

Dissolvine E-K-Fe-13

micro-granular

EDTA-FeK

12.6

yes

Dissolvine E-Fe-13

crystals

EDTA-FeNa.3H2O

13.3

low

Dissolvine D-Fe-3

liquidDTPA-FeNa2

3.1

noDissolvine® D-Fe-6

liquidDTPA-Fe(NH4)2

6.1

yes

Dissolvine® D-Fe-7

micro-granular

DTPA-FeNa2

6.9

noDissolvine D-Fe-11

crystals

DTPA-FeHNa

11.6

low

Dissolvine H-Fe-13

micro-granular

HEDTA-FeNa

12.8

noDissolvine X60

micro-granular

HBED-FeK (6.0 o-o Fe)

6.0

yes

Dissolvine® XQ58micro-granular

HBED-FeK+EDDHA-FeNa (5.8 o-o Fe)

6.0

lowDissolvine® Q53

micro-granular

EDDHA-FeNa (5.3 o-o Fe)

6.0

no

Dissolvine Q48

micro-granular

EDDHA-FeNa (4.8 o-o Fe)

6.0

no

Dissolvine Q40

micro-granular

EDDHA-FeNa (4.0 o-o Fe)

6.0

no

Dissolvine Q32

micro-granular

EDDHA-FeNa (3.2 o-o Fe)

6.0

no

Iron chelates®

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2

Dissolvine® Micronutrients product range, other metals
Physical form

Chemical formula

Typicalmetal content%w/w

micro-granular

EDTA-CaNa2.2H2O

9.7 CanoDissolvine® E-Cu-9

liquidEDTA-Cu(NH4)2

9.0 Cuyes®

Dissolvine E-K-Cu-14

micro-granular

EDTA-CuK2

14.3 Cu

yes

Dissolvine® E-Cu-15

micro-granular

EDTA-CuNa2

15.0 Cunomicro-granular

EDTA-MgNa2

6.2 MgnoDissolvine® E-Mn-6

liquidEDTA-MnK2

6.2 Mnyes

Dissolvine® E-K-Mn-12

micro-granular

EDTA-MnK2

12.4 Mn

yes

Dissolvine® E-Mn-13

micro-granular

EDTA-MnNa2

13.0 MnnoDissolvine® E-Zn-9

liquidEDTA-Zn(NH4)2

9.0 Znyes®

Dissolvine E-K-Zn-14

micro-granular

EDTA-ZnK2

14.5 Zn

yes

Dissolvine E-Zn-15

micro-granular

EDTA-ZnNa2

15.0 ZnnoDissolvine® ABC

micro-granular

EDTA combi mixture

see PDLlow

Dissolvine CXK

micro-granular

EDTA combi mixture

see PDLlow

Dissolvine ATZ

micro-granular

EDTA combi mixture

see PDLnoDissolvine BSP

micro-granular

EDTA combi mixture

see PDLnoDissolvine® APN

micro-granular

DTPA/EDTA combi mixture

see PDLnoDissolvine XMZ

micro-granular

HBED/EDTA combi mixture

see PDLlow

Product nameSodium free

Calcium chelates
Dissolvine® E-Ca-10
Copper chelates

Magnesium chelates
Dissolvine® E-Mg-6
Manganese chelates

Zink chelates®

Combi products
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pH stabilities of iron (Fe3+) chelates in practical conditions

pH stabilities of non-iron EDTA chelates in practical conditions

Chelates

Chelates

acidityalkalinity

Fe-HBED

Mn-EDTAFe-EDDHA

Zn-EDTAFe-DTPA

Cu-EDTA

Fe-HEDTA

Ca-EDTA

acidity

Fe-EDTA

Mg-EDTA (except at high Ca levels)

pHpH

123456789101112

alkalinity

3456789103

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All information concerning our products and/or all
suggestions for handling and use contained herein(including formulation and toxicity information) are
offered in good faith and are believed to be reliable.
However, Nouryon makes no warranty express or
implied (i) as to the accuracy or sufficiency of suchinformation and/or suggestions, (ii) as to any product’s
merchantability or fitness for a particular use or (iii) thatany suggested use (including use in any formulation)
will not infringe any patent. Nothing contained hereinshall be construed as granting or extending any licenseunder any patent. The user must determine for itself
by preliminary tests or otherwise the suitability of any
product and of any information contained herein(including but not limited to formulation and toxicity
information) for the user’s purpose. The safety of any
formulations described herein has not been established.
The suitability and safety of a formulation should beconfirmed in all respects by the user prior to use. The
information contained herein supersedes all previously
issued bulletins on the subject matter covered.
Products mentioned are trademarks of Nouryon
and registered in many countries.

nouryon.com

September 2021

Contact us directly for detailed productinformation and sample request
website | nouryon.com/products/micronutrients
email | support.micronutrients@nouryon.com