L-Alanine
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| Place of Origin | Fujian, China (Mainland) |
|---|---|
| Purity | 99.0% min. |
| CAS No. | 56-41-7 |
| Brand Name | FortuneStar |
| Model Number | FCC4 / USP26 / AJI92 |
Payment & Shipping Terms:
| Packaging Details: | 25kg/bag, drum |
|---|
Detailed Product Description
Specification Sheet
Synonyms: (s)-2-Amino propionic acid
Molecular Formula: C3H7NO2
Molecular Weight: 89.09
CAS No.: 56-41-7
Characteristics: White crystalline powder, odorless, having a peculiar sweetness. Freely soluble in water and in formic acid, almost insoluble in ethanol and in ether.
Quality Standards: AJI92
Items | Specifications |
Identification, (IR) | Positive |
Assay (C3H7NO2) ,%(on dried basis) | 99.0~101.0 |
Specific rotation | +14.3°~ +15.2° |
State of solution, % | 98.0 |
Chloride(as Cl),% | ≤0.020 |
Ammonium (as NH4),% | ≤0.02 |
Sulphate (as SO4),% | ≤0.020 |
Iron(as Fe), ppm | ≤10 |
Heavy metals (as Pb), ppm | ≤10 |
Arsenic(as As2O3), ppm | ≤1 |
Other amino acids | meets the requirements |
Loss on drying, % | ≤0.20 |
Residue on ignition(as sulphated ash), % | ≤0.10 |
pH value (1.0g/20mL water) | 5.7~6.7 |
L-Alanine
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