| ≥1 piece |
|
L-Alanine |
Molecular formula: C3H7NO2
Molecular weight: 89.09
Quality standard: AJ192 、 USP24 、 FCCIV
molecular structure:
|
Item |
Standard |
|
Assay |
99.0-101.0 |
|
Specific rotation[α]D20 |
+14.3 °- +15.2 ° |
|
Ph |
5.7-6.7 |
|
Residue on ignition% |
≤ 0.10 |
|
Loss on drying% |
≤ 0.20 |
|
Chloride[Cl]% |
≤ 0.02 |
|
Sulfate[SO42-]% |
≤ 0.02 |
|
Arsenic[As]ppm |
≤ 1 |
|
Heavy Metals[Pb]ppm |
≤ 10 |
|
Ammonium salt[NH4]% |
≤ 0.02 |
|
Iron[Fe]ppm |
≤ 10 |
|
Foreign amion acids |
Without |
|
|
|
Function: L-Alanine is the main raw material of composing the medicine such as amino acid injection fluid and orally-taken fluid in medicine industry. And it is main raw material of drinks, food, vintaging, seasoning, oil, salted and dried food, pickles additive in food industry, having the effect of antisepsis and keeping fresh.
Package: 25Kg cardboard barrel within liner, or 25Kg knitting bag plastic liner, also can be decided according to be customers demand.
Storage: Kept in a well-closed, light-resistant, dry and cool place.