What is Chelated Magnesium Amino Acid CAS 14783-68-7?

Chelated Magnesium Amino Acid CAS 14783-68-7 is a magnesium-glycine chelate in which magnesium is coordinated to amino-acid ligands. It is supplied as a light-yellow to off-white fine powder and is used in animal feed, mineral supplements and agricultural crop nutrition.

Why is this product called a chelate instead of a simple magnesium salt?

The amino-acid ligands surround the magnesium ion and reduce unwanted reactions with phosphates, sulfates or other components in feed and spray solutions. That coordination supports more stable and efficient delivery through biological membranes than many inorganic magnesium salts.

What are the main animal-feed applications?

In livestock, poultry and aquaculture nutrition it is used in premixes and supplements to support nerve and muscle function, reduce magnesium-deficiency stress, improve eggshell quality and provide a bioavailable magnesium source.

How is it used in agriculture and crop nutrition?

Because it is completely water-soluble, it can be used in foliar sprays, drip irrigation and fertigation to correct interveinal chlorosis or magnesium deficiency. A common foliar dilution is about 1:1000-1200, but the actual rate should be adjusted to crop, stage and local agronomic advice.

What key specifications should be confirmed before ordering?

Confirm the magnesium content of at least 10.0%, total amino-acid content of about 25.0-30.0%, water solubility, moisture, pH of a 1% solution, heavy metals, arsenic and particle size. Also state whether the product is needed for feed or fertilizer use so the grade can be matched.

What is the solubility and pH range of this powder?

The powder is described as 100% water-soluble. A 1% solution typically has a pH range of 4.0-7.0, making it suitable for liquid feed supplements, foliar application and fertigation systems when compatible with the rest of the formulation.

What packaging, storage and shelf life apply to this product?

It is supplied in 20 kg or 25 kg kraft paper bags or woven bags with an inner liner, with customization available. Keep bags tightly sealed in a cool, dry, well-ventilated warehouse because the powder is hygroscopic; typical shelf life is 24 months in the original unopened packaging.

Chelated Magnesium Amino Acid CAS 14783-68-7

Chelated Magnesium Amino Acid (magnesium glycine chelate), CAS 14783-68-7, is a fully water-soluble magnesium-amino acid chelate supplied for animal feed, mineral supplements and foliar or fertigation crop nutrition. Confirm the required grade, then request a quotation with COA/TDS/SDS for bulk supply.

CAS: 14783-68-7
Synonyms: Magnesium amino acid complex, Magnesium proteinate, Magnesium chelate, Magnesium amino acid chelate
Einecs: 238-852-2
Molecular Formula: Mg(C₂H₄NO₂)₂
Grade: Agriculture Grade / Feed Grade
Package: 20kg or 25kg Kraft Paper Bag / Woven Bag with inner liner (Customizable)

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Product Description

Chelated Magnesium Amino Acid, CAS 14783-68-7, is a magnesium-glycine chelate in which magnesium is coordinated to amino-acid ligands; the EC/EINECS number is 238-852-2.

Synonyms: magnesium amino acid complex; magnesium proteinate; magnesium chelate; magnesium amino acid chelate.

CAS: 14783-68-7.

Molecular formula: Mg(C₂H₄NO₂)₂.

It is a light-yellow to off-white fine powder that is fully water-soluble.

EC number: 238-852-2.

It typically provides at least 10.0% magnesium and about 25.0–30.0% total amino acids.

A 1% aqueous solution typically has a pH of about 4.0–7.0.

The amino-acid ligands protect magnesium from antagonistic reactions with phosphates and sulfates.

It is used in animal feed, premixes and mineral supplements to support nerve and muscle function and eggshell quality.

It is used in foliar sprays, drip irrigation and fertigation to correct magnesium deficiency and interveinal chlorosis.

It is used in greenhouse crops such as tomatoes, cucumbers and peppers with high magnesium requirements.

It is biodegradable, environmentally friendly and does not cause soil salinization.

Confirm magnesium content, total amino-acid content, water solubility, moisture, pH, heavy metals, arsenic and particle size.

Store in tightly sealed bags in a cool, dry, ventilated warehouse, as the powder is hygroscopic.

Avoid stacking heavy loads on top to prevent caking or agglomeration.

Confirm packaging with the requested quantity and destination requirements.

The page is an RFQ entry point and does not state stock, price, MOQ or fixed lead time.

For an RFQ, state the intended use, required grade, quantity, packaging, destination and document needs.

FAQ - Technical & Supply Chain

Q:
What is Chelated Magnesium Amino Acid CAS 14783-68-7?

A: Chelated Magnesium Amino Acid CAS 14783-68-7 is a magnesium-glycine chelate in which magnesium is coordinated to amino-acid ligands. It is supplied as a light-yellow to off-white fine powder and is used in animal feed, mineral supplements and agricultural crop nutrition.
Q:
Why is this product called a chelate instead of a simple magnesium salt?

A: The amino-acid ligands surround the magnesium ion and reduce unwanted reactions with phosphates, sulfates or other components in feed and spray solutions. That coordination supports more stable and efficient delivery through biological membranes than many inorganic magnesium salts.
Q:
What are the main animal-feed applications?

A: In livestock, poultry and aquaculture nutrition it is used in premixes and supplements to support nerve and muscle function, reduce magnesium-deficiency stress, improve eggshell quality and provide a bioavailable magnesium source.
Q:
How is it used in agriculture and crop nutrition?

A: Because it is completely water-soluble, it can be used in foliar sprays, drip irrigation and fertigation to correct interveinal chlorosis or magnesium deficiency. A common foliar dilution is about 1:1000-1200, but the actual rate should be adjusted to crop, stage and local agronomic advice.
Q:
What key specifications should be confirmed before ordering?

A: Confirm the magnesium content of at least 10.0%, total amino-acid content of about 25.0-30.0%, water solubility, moisture, pH of a 1% solution, heavy metals, arsenic and particle size. Also state whether the product is needed for feed or fertilizer use so the grade can be matched.
Q:
What is the solubility and pH range of this powder?

A: The powder is described as 100% water-soluble. A 1% solution typically has a pH range of 4.0-7.0, making it suitable for liquid feed supplements, foliar application and fertigation systems when compatible with the rest of the formulation.
Q:
What packaging, storage and shelf life apply to this product?

A: It is supplied in 20 kg or 25 kg kraft paper bags or woven bags with an inner liner, with customization available. Keep bags tightly sealed in a cool, dry, well-ventilated warehouse because the powder is hygroscopic; typical shelf life is 24 months in the original unopened packaging.

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