• Magnesium Gluconate CAS 3632-91-5

Magnesium Gluconate CAS 3632-91-5

Magnesium Gluconate (CAS 3632-91-5) is an organic magnesium salt derived from gluconic acid, commonly used in formulations requiring a bioavailable source of magnesium. It is widely applied in nutritional, pharmaceutical, and food-related systems where controlled mineral delivery and compatibility with aqueous formulations are important.

In commercial supply, Magnesium Gluconate is typically provided as a free-flowing powder suitable for blending, tableting, or liquid formulation after dissolution. Depending on application requirements, different grades may be available. Standard packaging is used for export supply, with documentation such as COA, TDS, and SDS provided.

  • CAS: 3632-91-5
  • Synonyms: Magnesium D-gluconate; Magnesium digluconate
  • Einecs: 222-848-2
  • Molecular Formula: C12H22MgO14
  • Grade: Food grade / Pharmaceutical grade (depending on supply)
  • Package: Available in standard export packaging for powder materials; packaging can be arranged based on order volume and application requirements
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Product Description

Physicochemical Properties

AppearanceWhite to off-white crystalline powder
OdorOdorless
SolubilityFreely soluble in water
pH (aqueous solution)Neutral to slightly acidic
Magnesium ContentTypically low to moderate (compared to inorganic salts)
Bulk DensityFree-flowing powder (typical commercial range)
FormSolid (powder)

Typical Applications

  • Nutritional supplements: Used as a magnesium source in tablets, capsules, and powdered supplement formulations.
  • Food and beverage fortification: Applied in fortified foods and beverages where water solubility and mild taste are required.
  • Pharmaceutical formulations: Used in oral dosage forms where controlled magnesium delivery is needed.
  • Functional formulations: Incorporated into blends requiring mineral supplementation with good compatibility in aqueous systems.

Packaging

Magnesium Gluconate is supplied as a powder and is typically packed in moisture-resistant bags with inner lining or in fiber drums suitable for food and pharmaceutical ingredients. Packaging is designed to maintain product cleanliness and prevent moisture uptake during storage and transportation.

For export supply, packaging is prepared to ensure stability and compliance with handling requirements. Packaging configurations may be adjusted based on order volume and customer specifications.

Storage

Store in a cool, dry, and well-ventilated environment. Keep containers tightly sealed to protect against moisture absorption and contamination. Avoid exposure to high humidity and direct sunlight.

FAQ

Are technical documents available?
Yes, COA, TDS, and SDS can be provided to support procurement and regulatory needs.

What is Magnesium Gluconate used for?
It is used as a bioavailable magnesium source in nutritional, food, and pharmaceutical formulations.

Is it water-soluble?
Yes, it is readily soluble in water, making it suitable for liquid and solid formulations.

What form is it supplied in?
It is typically supplied as a white crystalline powder.

What grades are available?
Food-grade and pharmaceutical-grade materials are commonly available depending on application requirements.

What packaging is used?
It is usually packed in lined bags or drums suitable for powder materials.

FAQ - Technical & Supply Chain

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

  • COA for batch-based quality reference
  • TDS for key physical and chemical information
  • SDS / MSDS for handling, storage, and safety reference
  • Packing information for sample, trial, and bulk orders
  • Technical communication based on application and specification requirements
Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

  • Product name and CAS number
  • Application or intended end use
  • Required purity, grade, or specification
  • Sample quantity, trial order, or bulk demand
  • Preferred packing form or net weight
  • Destination country or port
  • Required documents or compliance expectations
Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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