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Lysine Hydrochloride or Lysine Hcl Pharmaceutical Grade and Feed Grade CAS 657-27-2
Product |
Lysine Hydrochloride Pharmaceutical Grade |
Lysine Hydrochloride Feed Grade |
Synonyms: |
Lysine Hcl, L-Lysine Hydrochloride, L-Lysine Hcl, Lysine Hydrochloride Pharma Grade, Lysini hydrochloridum |
|
CAS |
657-27-2 |
|
Characters: |
A white, crystalline powder or colourless crystals |
|
Assay |
98.5% ~ 101.5% |
65%; 98% and other requested types. |
Standard |
BP, EP, USP |
Enterprise Standard. |
Formula: |
C6H15ClN2O2; C6H14N2O2,HCl |
|
Structure: |
 |
|
Usage: |
As pharmaceutical excipients or as nutrition in human health products. |
As nutrition supplement. Use in feed of animals. |
Packing: |
25Kg/Cardboard Drum; 25Kg/Bag |
25Kg/ Drum; 25Kg/Bag |
COA of Lysine Hydrochloride (Lysine Hcl)
Name of Product |
L-Lysine Hydrochloride |
|
Testing Item |
Standard |
Result |
Appearance |
A white, crystalline powder or colorless crystals |
Complies |
Identification A |
complies with the test for specific optical rotation |
Complies |
Identification B |
IR spectrophotometry Spectra identical to the reference |
Complies |
Identification C |
complies with the test for ninhydrine-positive substances |
Complies |
Identification D |
colour reaction Complies with BP 2010 |
Complies |
Identification E |
reaction (angel) of chlorides Complies with BP 2010 |
Complies |
Appearance of solution |
Clear and ≤ BY7 or GY7 |
Complies |
State of solution (T430) |
≥ 98% |
98.6% |
Specific rotation: |
+21.0° ~ +22.5° |
+21.3° |
Ninhydrin-positive substances |
Complies with BP 2010 |
Complies |
Loss on drying |
≤ 0.5% |
0.25% |
|
Residue on ignition (Sulphated Ash) |
≤ 0.1% |
0.09% |
Sulfate (SO4) |
≤ 300ppm |
< 200ppm |
Iron |
≤ 30ppm |
< 30ppm |
Asenic (As2O3) |
≤ 1ppm |
< 1ppm |
Heavy metals: |
≤ 10ppm |
< 10ppm |
Ammonium |
≤ 200ppm |
<200ppm |
Other Amino Acid |
≤ 0.5% |
< 0.5% |
Chloride |
19.0% ~19.6% |
19.4% |
pH |
5.0 ~ 6.0 |
5.4 |
Mesh |
100% pass 80 mesh |
100% pass 80 mesh |
Assay(Lysine Hydrochloride) |
99.5% |
