L-精氨酸盐酸盐EP5
L-精氨酸盐酸盐EP5
CAS no.: 1119-34-2
| Test Items | Limit |
Identification | as per EP5 |
Appearance of Solution | clear and not more intensely coloured than reference solution BY6 |
Specific optical rotation | clear and colorless not less than 98.0% |
Nihydrin-positive substances | +21.0° --+23.5° |
Loss on drying | As per EP5 |
Sulphates | ≤ 0.5% |
Ammonium | ≤ 300ppm |
Iron | ≤ 200ppm |
Heavy metals | ≤ 10ppm |
Sulphated Ash | ≤ 0.1% |
Assay | 98.5% to 101.0% |
上一个：
L-精氨酸盐酸盐 AJI92
下一个：
L-精氨酸盐酸盐USP31
