Product Details
| Product Name: magnesium glycerophosphate | CAS No.: 927-20-8 |
| EC-No.: 213-149-3 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/11/04 |
Product Name: Magnesium Glycerophosphate
Chemical Name: Magnesium Glycerophosphate Monohydrate
Synonyms: Magnesium β-glycerophosphate, Glycerol Phosphate Magnesium Salt
Molecular Formula: C₃H₇MgO₆P·H₂O
Molecular Weight: 228.40 g/mol (monohydrate)
Grades Available: Food Grade / Industrial Grade
1. Product Description
Magnesium Glycerophosphate is a white to off-white crystalline powder that serves as a bioavailable source of magnesium. It is formed by combining magnesium with glycerophosphoric acid. This compound is commonly used in food fortification, dietary supplements, and in pharmaceutical or industrial formulations requiring soluble magnesium with low gastrointestinal irritation.
2. Specifications
| Test Parameter | Food Grade | Industrial Grade |
|---|---|---|
| Appearance | White to off-white powder | White to off-white powder |
| Assay (as Mg) | 10.0% – 12.0% | ≥ 10.0% |
| Solubility | Soluble in water | Soluble in water |
| pH (1% solution) | 6.0 – 9.0 | 6.0 – 9.0 |
| Loss on Drying | ≤ 8.0% | ≤ 10.0% |
| Heavy Metals (as Pb) | ≤ 10 ppm | ≤ 20 ppm |
| Arsenic (As) | ≤ 2 ppm | ≤ 3 ppm |
| Lead (Pb) | ≤ 3 ppm | ≤ 5 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | ≤ 0.5 ppm |
| Cadmium (Cd) | ≤ 1 ppm | ≤ 2 ppm |
| Total Plate Count | ≤ 1000 cfu/g | — |
| Yeast & Mold | ≤ 100 cfu/g | — |
| E. coli / Salmonella | Negative / Negative | Not specified |
3. Applications
Food Grade
Nutritional and dietary supplements (capsules, powders, tablets)
Fortification of beverages and functional foods
Infant nutrition (where permitted by regulation)
Pharmaceutical preparations requiring magnesium delivery
Industrial Grade
Magnesium source in chemical synthesis
Nutrient source in animal feed formulations
Use in cosmetics, oral care products
Pharmaceutical intermediate for non-ingestible applications
4. Packaging
| Grade | Packaging Type | Net Weight |
|---|---|---|
| Food Grade | 25 kg fiber drums with double PE liner | 25 kg/drum |
| Industrial Grade | 25 kg kraft paper bag or woven bag with PE liner | 25 kg/bag |
5. Storage & Handling
Store in a tightly closed container in a cool, dry, well-ventilated area.
Avoid exposure to moisture, heat, and direct sunlight.
Keep away from incompatible materials such as strong oxidizers.
Shelf Life: 24 months when stored under recommended conditions.
6. Regulatory Status
| Region | Status / Standard |
|---|---|
| USA | Generally Recognized As Safe (GRAS), FCC |
| EU | Food-grade applications permitted under E number status (check local regulation) |
| China | Listed as food additive in GB standards |
| Pharmacopeia | May comply with USP/NF requirements (upon request or customization) |
7. Safety Information
GHS Classification: Not classified as hazardous under normal conditions.
Handling Precautions: Use gloves, eye protection, and dust mask when handling bulk powder.
MSDS: Available upon request.
Company Profile Introduction
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China- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China