Magnesium Citrate — Bulk Food Grade
Magnesium Citrate is the magnesium salt of citric acid, presented as a white crystalline powder with good water solubility. A popular and well-absorbed form of magnesium used by supplement manufacturers and food formulators for mineral fortification across a range of product categories.
Request the Certificate of Analysis for this lot
Technical Specifications
- CAS Number
- 3344-18-1
- Purity / Grade
- 14.5%-16.4% (Mg assay, USP Granular)
- E-Number
- E345
- Appearance
- White to off white granular
- Moisture / Loss on drying
- 2.0% Maximum
- pH (5% solution)
- 5.0 - 9.0
- Lead (Pb)
- 0.5 ppm Maximum
- Arsenic (As)
- 3 ppm Maximum
- Mercury (Hg)
- 1 ppm Maximum
- Heavy metals
- 10 ppm Maximum
Common Uses
- Magnesium supplement formulations in powder, capsule, and tablet formats
- Mineral fortification in functional beverages and electrolyte drinks
- Acidity regulator in food processing applications
- Ingredient in wellness supplement products
- Sports nutrition and hydration formulations
Specifications
- CAS: 3344-18-1
- Appearance: White crystalline powder
- Solubility: Soluble in water
- Grade: Food grade
- Purity: High purity
- Available formats: 1 kg, 5 kg, 10 kg, 25 kg
Sold in bulk. Store in a cool, dry place.
⚖️ Legal & Safety Information
The products sold on this website are food-grade ingredients intended for use in food and beverage formulation. They are sold as raw materials and are not sold as finished dietary supplements, natural health products, or medicines. These products are not intended to diagnose, treat, cure, or prevent any disease. It is the buyer’s sole responsibility to ensure regulatory compliance of any finished product. These ingredients are not pre-portioned for individual consumption. Nothing on this site constitutes medical or nutritional advice.
Under Canadian regulations, finished products containing vitamins, minerals, or amino acids marketed for health purposes may require a Natural Product Number (NPN) before sale. This product is sold as a food-grade ingredient for formulation purposes only. Not intended for direct individual consumption as a supplement.
Frequently Asked Questions
What is the minimum order quantity?
No minimum — order Magnesium Citrate — Bulk Food Grade from 1 kg to test your formulation, with bulk formats up to 25 kg for production.
Do you ship across Canada?
Yes. We ship from Quebec to every Canadian province — no customs or import fees.
Is this ingredient food grade?
Yes, all LiquidShop ingredients are food grade, intended for beverage and food manufacturing.
How should I test it before scaling to production?
Start with a 1 kg format to bench-test Magnesium Citrate — Bulk Food Grade in your formulation, then scale up to bulk once validated.