Lianyungang Huachang Bioengineering Co., Ltd
Contact: Brian Li
Tel: +86-1570 519 8889
E-mail: 495681841@qq.comAddress: No.6 Zhenxing Road, Ganyu Economic Development Zone, Lianyungang City, Jiangsu Province
Website: www.huachangsw.com
L-Tyrosine
Packing: 25kg kraft paper bag or drum
Standard: AJI92, AJI97, EP, USP30, USP32, USP36
COA (2 kinds):
| Item | USP31 |
Specific Rotation | -9.8~-11.2 |
Chloride | ≤0.04% |
Sulfate | ≤0.04% |
Iron | ≤30ppm |
Heavy Metals | ≤15ppm |
Loss on Drying | ≤0.30% |
Residue on Ignition | ≤0.40% |
Assay | 98.5~101.5% |
Chromatographic Purity | Not more than 0.5% of any individual impurity is found, Not more than 0.2% of total impurities is found. |
Organic Volatile impurities | Meets the requirements |
Item | AJI92 |
Specific Rotation | -11.3º~-12.1º |
State OF Solution | ≥95% |
Chloride | ≤0.02% |
Ammonium | ≤0.02% |
Sulfate | ≤0.02% |
Iron | ≤10ppm |
Heavy Metals | ≤10ppm |
Arsenic | ≤1.0ppm |
Other Amino Acids | CHROMATOGRAPHICALLY NOT DETECTABLE |
Loss on drying | ≤0.20% |
Residue ON Ignition | ≤0.10% |
Assay | 98.5~100.5% |
PH | 5.0~6.5 |
15705198889
Address: No. 6, Zhenxing Road, Ganyu Economic Development Zone, Lianyungang City, Jiangsu Province
