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INTRODUCTION:
Name in English: DL-Alanine（DL-2-Aminopropanoic acid）
Name in Chinese：DL-丙氨酸
Molecular formula：C3H7NO2
Descriptions and Application: Colorless to white, odorless, non-toxic, acicular, crystal or crystalline powder with sweet taste and stable chemical properties. Nitrous acid can convert into L-lactic acid. Soluble in water (16.72g/100ml，25℃), slightly soluble in ethanol. It’s a nutritional supplement.
Quality standard：FCC IV，EP 4
Item | Pharmaceutical grade EP4 | Food grade |
Appearance | White flake crystal | White flake crystal |
Content | 99.0-101% | 98.5-101.5% |
PH | 5.6-6.1 | 5.6-6.1 |
Loss on drying% ≤ | 0.5% | 0.5% |
Burning residue ≤ | 0.1% | 0.1% |
Heavy metals≤ | 0.002 | 0.002 |
Chloride （Cl） ≤ | 0.02% | - |
Sulfate ≤ | 0.02% | - |
As ≤ | - | 1.5ppm |
Packing and Transportation:
Packing: Net weight 25kg/case.
Transportation: Handle with care to avoid damage on package. Protect from sunlight and rain. The product can not be transported mixing together with toxic and harmful substance. The product is non-dangerous, it can be transported as normal chemicals.
Storage: Store in dry, clean place and keep away from sunlight. Toxic substance is not allowed to store mixed together with the product to avoid possible pollution.
Manufacturing
