Product Name:Magnesium Citrate
CAS: 7779-25-1
MF: C12H10Mg3O14
MW: 451.11
EINECS: 231-923-9
Standard:USP/NF
Packaging:25kg/Drum
Description:
Magnesium glycinate is a new type of magnesium supplement. Magnesium glycinate helps the body maintain proper magnesium levels.In terms of medical treatment, gastroenteritis, long-term vomiting and diarrhea, as well as disordered diseases such as kidney disease can lead to lower magnesium levels in the blood, and magnesium glycinate can help repair magnesium deficiency. This dosage form also has a high bioavailability, which is especially suitable for those who are prone to anxiety or insomnia. Magnesium is attached to glycine, which is an amino acid that inhibits neurotransmitters and has a calming effect. In addition, this form has no cathartic effect. If you take magnesium citrate, you will have diarrhea. Magnesium glycinate is a good alternative.
In addition, magnesium glycinate is widely used as a new type of pollution-free plant growth promoter and high-yield agent in the United States, the European Union and other countries.

Test Item | Specifications |
Appearance | White or slightly yellow powder |
Identification -A -B | To pass test To pass test |
Solubility | very slightly soluble in water freely soluble in 2M nitric acid and 3M hydrochloric acid practically insoluble in ethanol |
Assay(On the dried basis) | 14.5% ~ 16.4% |
Chloride | ≤ 0.05% |
Sulfate | ≤ 0.02% |
Heavy metals | ≤ 20ppm |
Lead | ≤ 10ppm |
Loss on drying(135ºC/16h) | ≤ 29% |
Limit of calcium | ≤ 0.2% |
Arsenic | ≤ 3ppm |
Organic volatile impurities | Meets requirements |
Iron | ≤ 200ppm |
pH(5%solution) | 5.0 ~ 9.0 |
Microbial limits | |
Total Plate count | ≤ 1000cfu/g |
Total molds and yeasts | ≤ 300cfu/g |
E.Coli and Salmonella | Absent |
Bulk Density | |
Loose | 0.75 ~ 0.90g/cc |
Tapped | 0.85 ~ 1.10g/cc |
Particle size | |
Thru a 20 mesh | ≤ 100% |
Thru a 80 mesh | > 80% |
Application:
Magnesium glycinate is a new type of magnesium supplement. Magnesium glycinate helps the body maintain proper magnesium levels.In terms of medical treatment, gastroenteritis, long-term vomiting and diarrhea, as well as disordered diseases such as kidney disease can lead to lower magnesium levels in the blood, and magnesium glycinate can help repair magnesium deficiency. This dosage form also has a high bioavailability, which is especially suitable for those who are prone to anxiety or insomnia. Magnesium is attached to glycine, which is an amino acid that inhibits neurotransmitters and has a calming effect. In addition, this form has no cathartic effect. If you take magnesium citrate, you will have diarrhea. Magnesium glycinate is a good alternative. In addition, magnesium glycinate is widely used as a new type of pollution-free plant growth promoter and high-yield agent in the United States, the European Union and other countries.
Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.
Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.
Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.
1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication

