L-Arginine Hydrochloride
City: Marupe
Please avoid sudden changes in temperature and humidity, as they may affect the condition of derivative ingredients and tablets.
The shelf life begins from the date of manufacture at the factory.
Taking into account logistical and transportation stages, the remaining shelf life of the product is always shorter than the full shelf life.
We ship products to our customers with a remaining shelf life of no less than 70%.
Manufacturer | Zhangjiagang Shuguang Biochemical Factory | Reference standard | USP30 |
Product name | L-Arginine HCL | Batch No. | CP0725091701 |
Analysis date | 2025.09.20 | Manufacture date | 2025.09.17 |
Expiry date | 2028.09.16 |
Item | Standard | Result |
Identification | Infrared Absorption | Qualified |
Specific rotation | +21.4° to +23.6° | +22.4° |
Loss on drying | Not more than 0.2% | 0.16% |
Residue on ignition | Not more than 0.1% | 0.03% |
Sulfate | Not more than 0.03% | <0.03% |
Heavy metals | Not more than 0.002% | <0.002% |
Chromatographic purity | As per USP30 (By TLC) | Qualified |
Individual impurity | ≤0.5% | <0.5% |
Total impurity | ≤2.0% | <2.0% |
Organic volatile impurities | Meets the requirements | Qualified |
Chloride content | 16.5% - 17.1% | 16.79% |
Assay | 98.5 to 101.5% | 99.4% |