L-Arginine plays an important role in Amino acid transfusion and comprehensive amino acid preparation. It is non-essential amino acid for adult, but it generates slowly in human body. However it is essential amino acid for infant and has function of detpxication.
QUALITY SPECIFICATIONS
| Item | Specifications |
| Appearance | Crystalline white powder |
| Assay (%) | 98.5~101.5 |
| pH (10% solution) | 10.0-12.0 |
| Specific Rotation | +26.0°~+27.9° |
| Residue on ignition (%) | 0.2 max |
| Loss on drying (%) | 1.0 max |
| Chloride (%) | 0.1 max |
| Iron (ppm) | 30 max |
| Sulfate (SO4) (%) | 0.03 max |
| Arsenic (mg/kg) | 2 max |
| Coliform Bacteria (mPn/g) | 0.3 max |
| Yeast & Molds (cfu/g) | 100 max |
| Pathogenic bacteria(Salmonella, shigella, taphylococcus aureus) | Negative |
PACKAGE
The product is usually kept in 25kgs fiber drum; Special packages are available based on customers' requirements.
STORAGE
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 8 layers.
The expiration period is 12 months. It should not be utilized unless examined and qualified if out of expiration.
SAFETY
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.