June 13, 2021, 10:24:17 AM
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Topic: Fertlizer  (Read 289 times)

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Offline johnm007

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Fertlizer
« on: May 29, 2021, 04:15:13 PM »
Hello every one
Is it possible to mix the below given chemicals

1.MnSo4
2.MgSo4
3.KCL
4.K2So4
5.ZnSo4
6.Niso4
7.H3BO3
8.Na2MoO4
9.DTPA Fe 11%
10.CuSo4
In distled water to make liquid fertlizer
Without reacting with each other

Thank you in advance

Offline Orcio_Dojek

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Re: Fertlizer
« Reply #1 on: May 29, 2021, 04:55:45 PM »
No, because Na2MoO4 will cause precipitation of Mn, Zn, Ni, Fe and Cu molybdate salts.

Offline johnm007

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Re: Fertlizer
« Reply #2 on: June 07, 2021, 03:49:20 PM »
Is there a where to mix them so they dont form precipitate ??
Like lowering ph etc ?

Offline Orcio_Dojek

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Re: Fertlizer
« Reply #3 on: June 08, 2021, 06:00:51 PM »
Na2MoO4 is mild oxidizer. At lower pH it will not react with Mn2+ (H2MoO4 + Mn2+ ---> 2 H+ + MoO2 + MnO2), also - will not oxidize water to O2 (H2MoO4 ----> MoO2 + 1/2 O2 + H2O), but this will not prevent formation of the precipitate.

What is needed is the reduction of Na2MoO4 to some soluble Mo3+ or Mo2+ salt (K4Mo2Cl8 is soluble but [Mo2Cl8]2- may still form precipitates with iron, copper etc.).

« Last Edit: June 08, 2021, 06:21:19 PM by Orcio_Dojek »

Offline johnm007

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Re: Fertlizer
« Reply #4 on: June 09, 2021, 02:53:32 AM »
Sir could you please personal message me i dont see a option from my end to personal message you for further clarification

Offline billnotgatez

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Re: Fertlizer
« Reply #5 on: June 09, 2021, 10:25:45 AM »
Sir could you please personal message me i dont see a option from my end to personal message you for further clarification

That would not help other forum members on this forum who are following this thread.

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