Name:L-Arginine
Properties:
White crystal or crystalline powder,with slight
odor, easily soluble in water, insoluble in alcohol
and ether.
Quality index:
| Item |
Index |
| Specific rotatory
power[α] D20 |
+26.9º —
+27.9º |
| Clarity |
≥98.0% |
| Chloride[CL] |
≤0.02% |
| Ammonium salt[NH4] |
≤0.02% |
| Sulfate[SO4] |
≤0.02% |
| Iron salt[Fe] |
≤10 ppm |
| Heavy metal[Pb] |
≤10 ppm |
| Arsenic salt[As2O3] |
≤1 ppm |
| Other amino acid |
Color layer can
not be checked out. |
| Loss on drying
|
≤0.50% |
| Residue on ignition |
≤0.10% |
| Content |
98.5 — 101.0% |
Used in curing hepatic disease and hepatic coma,
also used in biochemical research etc..
Packing:
Packed in cardboard drum with the lining of two
layers of plastic bags. NW:25 KG per drum.
