Magnesium Ascorbate Hydrate (CAS 15431-40-0) Ultimate Guide
Table of Contents
- Product Overview
- Specifications & Comparative Analysis
- Applications & Industrial Uses
- Real-World Case Studies
- Contact for Custom Solutions
Product Overview
Magnesium Ascorbate Hydrate (CAS 15431-40-0), a stable, non-acidic form of Vitamin C, combines ascorbic acid with magnesium in a hydrated complex. This water-soluble compound is widely utilized in pharmaceutical formulations, nutraceuticals, and cosmetic products due to its superior bioavailability and pH-neutral properties.
Specifications & Comparative Analysis
| Parameter | Magnesium Ascorbate Hydrate | Sodium Ascorbate | Calcium Ascorbate |
|---|---|---|---|
| CAS Number | 15431-40-0 | 134-03-2 | 5743-27-1 |
| Molecular Formula | C12H14MgO12·2H2O | C6H7NaO6 | C12H14CaO12 |
| pH Stability | 6.5-7.5 (Neutral) | 7.0-8.0 | 6.0-7.0 |
| Metal Content | 8.7-9.3% Mg | 10-11% Na | 9-10% Ca |
| Solubility (Water) | 50 g/100mL | 62 g/100mL | 35 g/100mL |
Key Applications
Pharmaceutical Uses
• Antioxidant in injectable formulations
• Mineral supplementation in effervescent tablets
• Stabilizer in light-sensitive drug compounds
Cosmeceutical Applications
• pH-balanced serums for sensitive skin
• Anti-aging cream formulations (0.5-5% concentration)
• Stabilizing agent in vitamin-enriched shampoos
Food Technology
• Natural preservative in functional beverages
• Color retention agent in processed meats
• Oxygen scavenger in modified atmosphere packaging
Industry Case Studies
Case 1: European Nutraceutical Manufacturer
Challenge: Develop gastric-friendly Vitamin C tablets with 95% dissolution within 30 minutes.
Solution: Formulated with 500mg Magnesium Ascorbate Hydrate core
Result: Achieved 97% dissolution at pH 3.0-7.5, 18-month stability at 25°C/60% RH
Case 2: Japanese Cosmetic Brand
Challenge: Create non-irritating Vitamin C serum for rosacea-prone skin
Solution: 10% Magnesium Ascorbate Hydrate in phospholipid base
Result: 63% reduction in erythema, 89% user satisfaction in 8-week trial
Case 3: US Food Fortification Project
Challenge: Enhance Vitamin C stability in sports nutrition bars
Solution: 0.2% Magnesium Ascorbate Hydrate coating
Result: 92% retention after 6 months vs 67% with sodium ascorbate
Request Customized Specifications
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• Batch-specific COA/MSDS
• Particle size customization (10-200µm)
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