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1 Kilogram |
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7682-20-4 Natural Micron Pharm Tech Pharmaceuticals
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Product name
L-2-Aminobutanamide hydrochloride CAS:7682-20-4
Packaging, Storage &Shelf Life
Package
1kg/bag,25kg/ drum
Storage
Stored in original packaging for two years at a temperature not exceeding 40°C.
Shelf life
2 years if sealed and stored properly.
Specification
Item |
Specifications |
Results |
Appearance |
White or off-white crystal powder |
conforms |
Specific rotation |
Between +23.0o and +28.0o |
26.2o |
Loss on drying |
≤0.5% |
0.1% |
Enantiomeric purity |
≤0.5% |
0.01% |
Impurities by HPLC |
L-(+)-2-Aminobutyric acid ≤0.5% |
0.15% |
Individual impurity ≤0.5% |
0.08% |
|
Total impurity ≤1.0% |
0.23% |
|
Assay(anhydrous) |
98.0%-102.0% |
99.1% |
Conclusion |
The results meet the enterprise standard |
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