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L-Glutamic acid CAS 56-86-0
L-Glutamic acid Quick Details:
L-Glutamic acid is one of the 20 common amino acids that make up proteins.As a precursor of glutamine, proline and arginine.L-glutamic acid is an amino acid encoded in protein synthesis. L-glutamic acid is not an essential amino acid in mammals and can be converted from glucose in the body.Normal temperature is a white or colorless flake crystal, slightly acidic, non-toxic. Slightly soluble in cold water, easy to dissolve in hot water, almost insoluble in ether, acetone and cold acetic acid, also insoluble in ethanol and methanol.
- Product name: L-Glutamic acid
- CAS No. : 56-86-0
- EINECS No.:200-293-7
- Molecular Formula:C5H9NO4
- Molecular Weight :147.13
L-Glutamic acid Specification:
| ITEM | SPECIFICATION |
| Appearance | White crystals or crystalline powder |
| Specific rotation[α]D20 | +31.5°~+32.5° |
| State of solution | ≥ 98.0% |
| Loss on drying | ≤ 0.10% |
| Residue on ignition | ≤ 0.10% |
| Chloride(Cl) | ≤ 0.020% |
| Ammonium(NH4) | ≤ 0.02% |
| Sulfate(SO4) | ≤ 0.020% |
| iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic(As2O3) | ≤ 1ppm |
| Other amino acids | Meets the requirements |
| Chromatographic purity | Not more than 0.5% of any individual impurity is found;Not more than 2.0% of total impurities is found |
| Assay | 99.0%~100.5% |
| pH | 3.0-3.5 |
L-Glutamic acid Application:
- Used in pharmaceuticals, food additives, nutrition enhancers
- Used in biochemical research, medicine for hepatic coma, preventing epilepsy, reducing ketonuria and ketemia.
- Purpose: Salt substitutes, nutritional supplements, and flavor agents.
- L-glutamic acid itself can be used as a medicine to participate in the metabolism of protein and sugar in the brain and promote the oxidation process
L-Glutamic acid Package:
25kg/Bag
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