Taurine
|
Items |
Testing Data | Standard |
| Characteristics | A white crystalline powder,odorless | |
| Identification | Positive | Positive |
| Clarity and color of solution: | pass test | Clear and colorless |
| Chloride(CI)% < | 0.010% | 0.010%max |
| Sulphate(SO4)% < | 0.010% | 0.013%max |
| Ammonium Salt (NH4)% < | 0.02% | 0.02%max |
| Heavy metals(Pb) < | 8.2ppm | 20ppm max |
| Arsenic(As) < | 1.3ppm | 2ppm max |
| Easily carbonizable substances | Colorless | No Color develops |
| Loss on drying % < | 0.08% | 0.2%(105℃, 2 hours)max |
| Residue on ignition % < | 0.06% | 0.1%max |
| Assay(anhydrous) % | 99.5% minimum | 99% min |
| Total plate count < | 65/g | NMT 1000/g |
| Mold < | 10/g | NMT 1000/g |
| Yeast < | 10/g | NMT 1000/g |
| Coliforms | Not Found | Negative |
| Salmonella | Not Found |
Negative |
