Product Name | Calcium Citrate Granular | Batch No. | NGK22015 |
Test Date | 20220227 | Production Date | 20220227 |
Shelf Life | 20240226 | Test Standard | Enterprise Standard |
Sample State | White Powder | ||
Item | Standard | Result | |
Assay Ca3 (C6H5O7)2 | 97.5-100.5 % | 99.4 | |
Loss on drying | 10.0-13.3 % | 12.2 | |
Limit of fluoride | ≤0.0030 % | <0.0030 | |
Heavy metals (Pb) | ≤20 ppm | <20 | |
Arsenic (As) | ≤3.0 ppm | <3.0 | |
Lead | ≤10 ppm | <10 | |
Acid-insoluble substances | ≤0.20 % | 0.030 | |
On 20 mesh (USP) | ≤10 % | 0 | |
20-80 mesh | ≥ 70 % | 94.0 | |
Under 80 mesh | ≤20 % | 6.0 |