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L-Leucine
SKU:AMA022
Description:
Description:
Name:L-Leucine
Molecular Formula C8H15NO3
Molecular Weight 173.21
CAS Registry Number 1188-21-2
EINECS 214-706-3
| ITEMS | LIMIT |
| Product Name: L-Leucme | Standard: AJI92 |
| Item | Specifications |
| Spcciific rotation [a]D2° | +14.9°~+16.0° |
| Assay | 99.0%~100.5% |
| State of solution | ≥98.0% |
| Heavy metals (Pb) | Not more than 5ppm ≤5ppm |
| Loss on drying | Not more than 0.2% ≤0.2% |
| Iron (Fe) | Not more than 0.001% ≤0.001 |
| Sulphate(SO4) | Not more than 0.02% ≤0.02% |
| Residue on ignition | Not more than 0.1% ≤0.1% |
| Chloride (Cl) | Not more than 350ppm ≤350ppm |
| Ammonium | Not more than 0.02% ≤0.02% |
Apperence:
White to off-white microcrystalline powder,Used in food additive and nutritional aggrandizement.
Usage:
L-Leucine is used in pharmaceutical intermediates,biochemical study,life sciences,etc..
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