Пищевая добавка пищевая аминокислота L-аргинин L(+)-порошок аргинина
15,00-20,00 $
Сохранить в закладки 1601009591790:
L-Arginine alpha-Ketoglutarate | USP32 |
Description | White to off-white crystalline powder |
Identification | Conforms |
Assay | 98.0%~102.0% |
L-Arginine | 65.5%~69.0% |
α- Ketoglutarate | 26.5%~29.0% |
Specific rotation | +16.5°~+18.5° |
Solubility | Conforms |
pH | 5.5~7.0 |
Loss on drying | ≤1.0% |
Residue on ignition | ≤0.2% |
Hydrate | ≤6.8% |
Iron | ≤10ppm |
Heavy metals | ≤10ppm |
Lead | ≤1ppm |
Chloride | ≤0.05% |
Mercury | ≤0.1ppm |
Cadmium | ≤1ppm |
Arsenic | ≤1ppm |
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