
High Quality L-arginine HCL Food Grade
Product Name: |
L-Arginine |
CAS No.: |
74-79-3 |
Test Items |
Limit |
Result |
Appearance |
White or almost white crystalline powder or colorless crystals |
Conform |
Identification |
as per USP29 |
Conform |
Specific rotation |
+26.3° to +27.7° |
+27.5° |
Loss on drying |
not more than 0.5% |
0.11% |
Residue on ignition |
not more than 0.3% |
0.04% |
Chloride |
not more than 0.05% |
<0.05% |
Sulfate |
not more than 0.03% |
<0.03% |
Iron |
not more than 0.003% |
<0.003% |
Heavy metals |
not more than 0.0015% |
<0.0015% |
Chromatographic purity |
as per USP29 |
Conform |
Organic volatile impurities |
as per USP29 |
Conform |
Assay |
98. 5% to 101. 5% |
99.76% |
Conclusion: The products conform to USP29 standard. |
||
Storage:Preserve in well-closed containers and protected from light |
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