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 |