Type: | Alanine |
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Chemical Character: | Acidity |
Appearance: | Powder |
Transport Package: | 25kg Drum |
Origin: | China |
Samples: |
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Customization: |
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L-Alanine | USP40 | USP32 |
Description | --- | --- |
Identification | Conform | --- |
Assay | 98.5%~101.5% | 98.5%~101.5% |
pH | 5.5~7.0 | 5.5~7.0 |
Transmittance | --- | --- |
Loss on drying | ≤0.2% | ≤0.2% |
Residue on ignition | ≤0. 15% | ≤0.1% |
Chloride | ≤0.05% | ≤0.05% |
Heavy Metals | ≤15ppm | ≤15ppm |
Iron | ≤30ppm | ≤30ppm |
Sulfate | ≤0.03% | ≤0.03% |
Endotoxin | --- | --- |
Ammonium | --- | --- |
Other amino acids | Conforms | --- |
Pyrogen | -- | --- |
Specific Rotation | +13.7°~+15.1° | +13.7°~+15.1° |
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