High-Purity Magnesium Gluconate – Premium Mineral Supplement for Food & Pharma Applications | China | Manufacturer | Lianyungang Kaiyu Environmental Tech Co., Ltd.

Price	$1200	$1150	$1100
Package	1ton	10ton	27ton

Product Details

Product Name: Magnesium Gluconate	CAS No.: 59625-89-7
EC-No.: 222-848-2	Min. Order: 1ton
Purity: 99%	Supply Ability: 1000T/M
Release date: 2025/11/04

Product Name: Magnesium Gluconate
Molecular Formula: C₁₂H₂₂MgO₁₄
Molecular Weight: 414.6 g/mol

1. Product Description

Magnesium Gluconate is the magnesium salt of gluconic acid. It appears as a white to off-white crystalline powder, odorless, and freely soluble in water. It is widely used as a mineral supplement in nutritional, pharmaceutical, and food applications, and also has applications in industrial formulations requiring magnesium enrichment.

2. Typical Applications

Food Grade:

Mineral supplement in functional foods and beverages
Nutritional ingredient in dietary supplements and tablets
Fortification in infant formula and sports nutrition

Pharmaceutical Grade:

Magnesium supplement for preventing or treating magnesium deficiency
Ingredient in oral dosage forms (capsules, tablets, syrups)

Industrial Grade:

Used in chemical formulations requiring magnesium
Intermediate for other magnesium compounds

3. Specifications

Item	Industrial Grade	Food/Pharma Grade
Appearance	White to off-white powder	White crystalline powder
Assay (on dry basis, %)	≥ 97.0	98.0 – 102.0
Magnesium Content (%)	≥ 5.8	5.8 – 6.2
Loss on Drying (%)	≤ 10.0	≤ 7.0
Sulfate (SO₄²⁻, %)	≤ 0.1	≤ 0.05
Chloride (Cl⁻, %)	≤ 0.1	≤ 0.05
Heavy Metals (as Pb, ppm)	≤ 50	≤ 10
Arsenic (As, ppm)	≤ 3	≤ 2
pH (10% solution)	6.0 – 8.0	6.0 – 7.8
Reducing Substances	Qualified	Qualified
Identification	Positive	Positive
Microbiological Limits	Not specified	Total Plate Count ≤ 1000 cfu/g; Yeast & Mold ≤ 100 cfu/g; Pathogens: Absent

4. Packaging & Storage

Packaging:

25 kg paper drums or kraft bags with inner PE liner
Custom packaging available on request

Storage:

Store in a cool, dry, and well-ventilated area
Keep container tightly closed and away from moisture and heat

Shelf Life: 24 months under recommended storage conditions

5. Safety & Handling

Magnesium Gluconate is generally recognized as safe (GRAS) for food and pharmaceutical applications.
Handle with standard industrial safety practices.
Avoid dust inhalation and contact with eyes.

Company Profile Introduction

Been striving in the field of chemicals for more than 15 years, Jiangsu Khonor Chemicals Co., Limited has became a professional supplier of various kinds of chemicals. With a motto of being professional, efficient and competitive, KHONOR establish solid cooperation and gain great support from leading manufacturers in different fields, including food additives, feed additives, water treatment chemicals, fertilizers, basic chemicals and speciaty chemicals etc. Our one-stop service offers clients the convenience of assembling a wide variety of food additives, feed additives, water treatment and industrial chemicals all in one go, ensuring reliable sourcing, compliance, and efficient delivery. By combining the expertise of our technical team with a robust supply network, we can help companies achieve consistency and quality across their product formulations.

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