Name: China Supplier High Quality Magnesium DL-aspartate CAS 7018-07-7
Brand: Wuhan Fortuna Chemical Co., Ltd.

Specifications of Magnesium DL-aspartate CAS 7018-07-7

Items	Specification	Result
Appearance	White crystalline powder	Conform
Assay	98.0%-102.0%	99.8%
PH	5.5-7.5	6.8
Heavy metal	≤10ppm	<10ppm
Water	18%-22%	19.8%

Parameters of Magnesium DL-aspartate CAS 7018-07-7

Product parameters
Cas number:	7018-07-7
Appearance:	White crystalline powder
Purity:	98%-102%
Package details:	25kg/drum
Brand:	Fortunachem

Magnesium Aspartate Tetrahydrate is a specific chemical compound that combines magnesium—an essential mineral—with aspartic acid—an amino acid—in a crystalline form that includes four water molecules (tetrahydrate).

It is best known as a highly bioavailable form of magnesium used in dietary supplements and pharmaceuticals.

Breaking Down the Name

To understand it fully, let's break down its name:

Magnesium (Mg²⁺): This is the crucial mineral component. Magnesium is involved in over 300 enzymatic reactions in the body, supporting nerve function, muscle contraction, blood glucose control, blood pressure regulation, and bone health.

Aspartate: This is the anion (negatively charged form) of aspartic acid, a non-essential amino acid. Amino acids are the building blocks of proteins. The role of aspartate here is as a chelating agent or carrier. It binds to the magnesium ion to form a complex.

Tetrahydrate ("Tetra" meaning four, "hydrate" meaning water): This indicates that four water molecules (H₂O) are incorporated into the crystal structure of the compound for every molecule of magnesium aspartate. This is common in many crystalline salts and affects its stability, weight, and solubility.

In simple terms: It's a magnesium supplement where the magnesium is attached to an amino acid (aspartic acid) for better absorption, and the entire structure is in a stable, crystalline form that includes water.

Key Properties

Chemical Formula: Typically written as C₈H₁₂MgN₂O₈ · 4H₂O or Mg(C₄H₆NO₄)₂ · 4H₂O
Appearance: Usually a white, crystalline powder.
Solubility: It is soluble in water, which is important for its absorption in the digestive tract.

Primary Use: As a Dietary Supplement

The main application of Magnesium Aspartate Tetrahydrate is in the health and wellness industry.

High Bioavailability: The key reason for its use is the belief that chelated minerals—minerals bound to amino acids—are absorbed more efficiently in the intestines compared to inorganic salts like magnesium oxide. The aspartate carrier is thought to facilitate this transport.
Addressing Deficiency: It is used to prevent and treat magnesium deficiency, which can cause symptoms like muscle cramps, fatigue, irritability, and irregular heartbeat.
Supporting General Health: People take it to support energy production, muscle recovery, nerve function, and sleep quality.

How It Compares to Other Magnesium Forms

Magnesium Form	Bioavailability	Key Characteristics & Common Uses
Magnesium Aspartate	High	Often chosen for overall absorption and muscle/nerve support.
Magnesium Citrate	High	Very common; used for constipation relief and as a general supplement.
Magnesium Glycinate	High	Highly bioavailable and known for its calming effects, good for sleep and stress.
Magnesium Oxide	Low	Low cost, but poorly absorbed. Mainly used as a laxative.
Magnesium L-Threonate	High	Researched for its ability to cross the blood-brain barrier, potentially supporting brain health.

Potential Benefits and Considerations

Proposed Benefits ( linked to Magnesium itself):

Supports energy production (ATP is the body's energy currency, and it requires magnesium).
Promotes normal nerve and muscle function.
Helps maintain a steady heartbeat.
Supports a healthy immune system.
Contributes to bone strength.

Considerations and Safety:

Dosage: It is crucial to follow dosage instructions. High doses of any magnesium supplement can cause diarrhea, nausea, and abdominal cramping.
Aspartic Acid: There is outdated and largely debunked speculation that high amounts of aspartic acid (separate from this supplement) could be neuro-excitatory. However, in the context of a magnesium supplement, the amount of aspartate consumed is not considered a concern for the vast majority of the population and is safe for consumption.
Medical Conditions: Individuals with kidney problems should not take magnesium supplements without medical supervision, as their bodies may not be able to excrete excess magnesium effectively.

Summary

Aspect	Description
What it is	A chelated mineral compound: magnesium bound to the amino acid aspartic acid, in a crystalline form with water molecules.
Primary Use	A highly bioavailable form of magnesium in dietary supplements and pharmaceuticals.
Key Advantage	The aspartate molecule acts as an efficient carrier, potentially leading to better absorption in the body compared to inorganic forms.
Why "Tetrahydrate"?	Denotes the crystalline structure containing four water molecules, which is a standard form for this compound.

In short, Magnesium Aspartate Tetrahydrate is a specific, well-absorbed form of magnesium primarily used to effectively deliver magnesium to the body to support numerous vital physiological functions.