CAS · 153531-96-5
Product Overview
Magnesium citrate nonahydrate is a high-purity pharmaceutical-excipients supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Property | Specification |
|---|---|
| Grade | USP32 |
| Characters | White or yellowish powder |
| Magnesium (Dried basis) | 14.5% to 16.4% |
| Chloride (Cl) | 0.05% max |
| Sulphate | 0.2% max |
| Heavy metals | 10 ppm max |
| Loss on drying | 29% max |
| Oxalates | 280 ppm max |
| Calcium (Ca) | 0.2% max |
| Ferrum (Fe) | 200 ppm max |
| Arsenic (As) | 1 ppm max |
| Lead (Pb) | 1 ppm max |
| Cadmium (Cd) | 1 ppm max |
| Mercury (Hg) | 0.1 ppm max |
| Organic volatile impurity | Pass the test |
| pH Value | 6 to 8.5 |
| Total aerobic microbial count | 1000 cfu/g max |
| Total yeasts and moulds count | 100 cfu/g max |
| Bile-tolerant gram negative bacteria | 100 cfu/g max |
| Salmonella | N.D./25g |
| Escherichia coli | N.D./10g |
| Staphylococcus aureus | N.D./10g |
Applications
Magnesium citrate nonahydrate丨CAS 153531-96-5 is a hydrated form of magnesium citrate, commonly used in nutritional supplementation, pharmaceutical formulations, and industrial applications. It is typically employed for its bioavailable form of magnesium, which is essential for various physiological processes.
1. Nutritional Supplement
● Magnesium supplementation: Magnesium citrate nonahydrate is often used as a dietary supplement to provide magnesium in an easily absorbable form. Magnesium is essential for a wide variety of bodily functions, including muscle function, nerve transmission, and bone health.
● Common use: It is commonly used to prevent or treat magnesium deficiencies and support healthy magnesium levels in individuals with conditions that may deplete magnesium, such as chronic alcoholism, diabetes, and intestinal malabsorption.
2. Laxative and Digestive Health
● Magnesium citrate, in both anhydrous and hydrated forms, is widely used as a laxative to treat constipation. It works by increasing water content in the intestines, helping to soften stools and stimulate bowel movement.
● Often used in preparation for colonoscopy or other medical procedures requiring a clean bowel.
3. Industrial and Pharmaceutical Uses
● Pharmaceutical formulations: Magnesium citrate nonahydrate丨CAS 153531-96-5 is sometimes included in oral formulations for its bioavailability, particularly in effervescent magnesium supplements and antacids.
● Used in cosmetic products and personal care items due to its mineral content and beneficial effects on skin hydration and elasticity.
4. Athletic and Sports Nutrition
● Athletes use magnesium citrate nonahydrate to help prevent muscle cramps and fatigue, as magnesium plays a crucial role in muscle function and energy production.
● Post-exercise recovery: Magnesium supplementation may help relieve soreness and promote relaxation following intense exercise.
Benefits
1. High Bioavailability
● Magnesium citrate is known for its high bioavailability, meaning it is efficiently absorbed by the body compared to other forms of magnesium supplements, making it an ideal choice for those needing to replenish magnesium levels quickly.
2. Digestive Health Support
● Acts as a gentle laxative, providing relief from occasional constipation by drawing water into the intestines, thereby softening stools and promoting bowel movements.
3. Muscle and Nerve Function
● Magnesium citrate nonahydrate丨CAS 153531-96-5 plays a vital role in muscle contraction, nerve function, and the synthesis of proteins, DNA, and RNA. It also helps in regulating electrolyte balance.
4. Bone and Heart Health
● Magnesium is essential for maintaining strong bones and a healthy heart, as it contributes to proper calcium metabolism and cardiac muscle function.
5. Calming and Relaxation
● Magnesium has a calming effect on the nervous system, often aiding in sleep quality and stress reduction. This makes magnesium citrate nonahydrate useful in sleep disorders and anxiety management.
6. Convenient and Effective Form
● The nonahydrate form of magnesium citrate is easy to dissolve in water, providing a quick-acting and convenient option for supplementation.
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Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.