magnesium ascorbate hydrate cas 15431-40-0

Chemical Name:Magnesium ascorbate hydrate
CAS No.: 15431-40-0
Molecular Formula: C12H14MgO12
Molecular Weight:374.54
Appearance:White to slightly yellow crystal or crystalline powderwithout odor

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Magnesium Ascorbate Hydrate (CAS 15431-40-0) Ultimate Guide

Table of Contents

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

Contact our technical team for:
• Batch-specific COA/MSDS
• Particle size customization (10-200µm)
• Private label manufacturing options
Email: info@vivalr.com
Tel: (86) 15866781826

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