Bulk Magnesium Carbonate Powder Price for global B2B customers. Factory-direct magnesium carbonate for dietary supplements, functional foods, sports nutrition, and industrial applications with customized specifications, COA, and OEM support.
Magnesium Carbonate is an inorganic magnesium salt produced through controlled chemical precipitation processes using high-quality magnesium-containing raw materials. The product is purified, dried, and milled into a fine white powder suitable for food, nutrition, and industrial applications.
As a source of elemental magnesium, Magnesium Carbonate provides approximately 28.8% magnesium content theoretically and is commonly used in mineral supplements, effervescent formulations, powders, tablets, and capsules. E504: Its designated code when used as a food-additive or anti-caking agent in Europe.
| Specification | Standard |
|---|---|
| Product Name | Magnesium Carbonate Powder |
| Chemical Name | Magnesium Carbonate |
| CAS Number | 546-93-0 |
| Molecular Formula | MgCO₃ |
| Appearance | White fine powder |
| Odor | Odorless |
| Taste | Slight mineral taste |
| Magnesium Content | ≥20–28% (customizable) |
| Assay | ≥98% |
| Particle Size | 80–200 mesh |
| Moisture | ≤2.0% |
| pH | 8.0–10.5 |
| Lead (Pb) | ≤3 ppm |
| Arsenic (As) | ≤1 ppm |
| Cadmium (Cd) | ≤1 ppm |
| Mercury (Hg) | ≤0.1 ppm |
| Total Plate Count | ≤1,000 CFU/g |
| Yeast & Mold | ≤100 CFU/g |
| E. coli | Negative |
| Salmonella | Negative |
| GMO Status | Non-GMO |
| Allergen Status | Allergen Free |
| Shelf Life | 24 months |
Magnesium Carbonate Powder is manufactured under strict quality control systems with optimized particle size, purity, and stability to meet international B2B ingredient requirements.
Raw Material Inspection
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Magnesium Solution Preparation
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Carbonation Reaction
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Precipitation
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Filtration & Washing
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Drying
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Grinding & Sieving
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Quality Control Testing
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Packaging & Shipment
Magnesium Carbonate Powder is a versatile mineral ingredient used in capsules, tablets, powders, drink mixes, and electrolyte formulations. It can be combined with vitamins, minerals, amino acids, and botanical ingredients to create customized magnesium supplement solutions.
| Ingredient | Amount per Serving | Function |
|---|---|---|
| Magnesium Carbonate Powder | 500 mg | Magnesium source |
| Vitamin D3 | 25 mcg (1,000 IU) | Supports calcium & mineral metabolism |
| Vitamin K2 MK-7 | 90 mcg | Bone health support |
| Zinc Citrate | 10 mg | Mineral support |
| Rice Flour | q.s. | Capsule filler |
| Ingredient | Amount per Tablet | Function |
|---|---|---|
| Magnesium Carbonate | 400 mg | Magnesium source |
| Calcium Citrate | 500 mg | Calcium source |
| Vitamin D3 | 25 mcg | Calcium absorption support |
| Vitamin K2 MK-7 | 100 mcg | Bone metabolism support |
| Magnesium Stearate | 5 mg | Manufacturing aid |
| Microcrystalline Cellulose | q.s. | Tablet excipient |
| Ingredient | Amount per Serving | Function |
|---|---|---|
| Magnesium Carbonate | 350 mg | Magnesium electrolyte source |
| Potassium Citrate | 500 mg | Potassium electrolyte |
| Sodium Citrate | 300 mg | Sodium replenishment |
| Taurine | 500 mg | Cellular hydration support |
| Vitamin C | 250 mg | Antioxidant support |
| Natural Flavor | 300 mg | Flavor system |
| Stevia Extract | 50 mg | Sweetener |
| Citric Acid | q.s. | pH adjustment |
| Ingredient | Amount per Serving | Function |
|---|---|---|
| Magnesium Carbonate | 350 mg | Magnesium source |
| L-Theanine | 200 mg | Relaxation support |
| Glycine | 2,000 mg | Sleep support amino acid |
| Melatonin | 1 mg | Sleep cycle support |
| Chamomile Extract | 200 mg | Botanical relaxation ingredient |
| Natural Flavor | q.s. | Taste improvement |
| Ingredient | Amount per Tablet | Function |
|---|---|---|
| Magnesium Carbonate | 400 mg | Magnesium source |
| Vitamin C | 500 mg | Antioxidant |
| Citric Acid | 1,000 mg | Effervescent reaction |
| Sodium Bicarbonate | 1,200 mg | Carbonation |
| Natural Flavor | q.s. | Taste |
Wholesale Magnesium Carbonate Powder and could lower your purchase cost, logistic cost, customer clearance cost, etc. Wide a wide product range, we can provide you with many products in small quantities per single order.
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References
National Institutes of Health (NIH) – Magnesium Fact Sheet for Health Professionals
Food and nutrition mineral ingredient specifications
USP–NF Mineral Ingredient Standards
Food Chemicals Codex (FCC) Standards
International quality standards for food-grade mineral ingredients
