Complaint
| Product Name | Magnesium Citrate | ||
| Batch Number | AW190906 | Quantity | 1000kgs |
| Quality Standard | USP/FCC | Packing | 25 kg/drum |
| Manufacture Date | 2019.09.06 | Expiry Date | 2021.09.05 |
Magnesium stearate is a white, water-insoluble powder. Its applications exploit its softness, insolubility in many solvents, and low toxicity. It is used as a release agent and as a component or lubricant in the production of pharmaceuticals and cosmetics.
Usage
In food, pharmaceutical, and daily chemical industries, it is used as additives.
| Item | Standard | Test Result |
| Appearance | White Powder | Conforms |
| Magnesium(on dried basis),w/% | ≥15.0 | 15.9 |
| Loss on drying,w/% | ≤1.0 | 0.36 |
| pH(10g/L) | 4.5~6.0 | 5.23 |
| Heavy metals,ppm | ≤15 | <15 |
| Arsenic,ppm | ≤1 | <1 |
| Item | Limits | |
| Individual heavy metals | Pb,ppm | ≤3 |
| As,ppm | ≤1 | |
| Cd,ppm | ≤1 | |
| Hg,ppm | ≤0.1 | |
| Microbiological | Total plate count, cfu/g | ≤1000 |
| Yeast and Mold, cfu/g | ≤100 | |
| E.Coli, /g | Negative | |
| Salmonella, /25g | Negative | |
| Physical Characteristics | Particle size | 90% passing 20 mesh |
