L-Glutamic Acid
Product Specifications
DFI-768661DFI-431663DFI-741494
DFI-768661
| Description | |
|---|---|
| CAS No.: | 56-86-0 |
| Chemical name: | L-2- Aminoglutaric Acid |
| Country of origin: | China |
| Description: | A white or almost white free-flowing crystalline powder or colourless crystals |
| Formula: | C5H9NO4 |
| Function: | Food additives, nutritional supplement, pharmaceutical intermediate, salt substitute. |
| Molecular weight: | 147.13 |
| Packaging: | 25kg drum |
| Raw Material: | Non Animal |
| Shelf life: | 24 months |
| Storage: | Under shady and sealed conditions. |
| Specifications | |
| Ammonium: | Max: 0.02% |
| Arsenic: | Max 0.0001% |
| Assay: | 98.5 to 101.5% |
| Cadmium: | Max: 1ppm,mg/kg |
| Chloride (Cl): | Max: 0.2% |
| Heavy metals: | Max: 0.001% |
| Identification: | Conforms |
| Iron (Fe): | Max: 0.001% |
| Lead: | Max: 3ppm, mg/kg |
| Loss on drying: | Max: 0.5% |
| Mercury: | Max: 0.1ppm, mg/kg |
| Other Amino Acids: | Not detectable |
| pH: | 3 to 3.5 |
| Pyrrolidone Carboxylic Acid: | Max: 0.2 |
| Residue on ignition: | Max: 0.3% |
| Specific Optical Rotation: | +30°~ +32.5° |
| State of Solution: | Min: 98% |
| Sulphate (SO4): | Max: 0.03% |
| Microbiological | |
| Coliforms: | Negative 25 cfu/g |
| Escherichia Coli: | Negative cfu/g |
| Salmonella: | Negative 25 cfu/g |
| Staphylococcus aureus: | Negative 25 cfu/g |
| Total plate count: | Max: 1000cfu/g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2020-11-25 14:43:08
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DFI-431663
| Description | |
|---|---|
| Country of origin: | China |
| Packaging: | Packed in a PE bag inside a cardboard drum |
| Shelf life: | 24 months |
| Storage: | Store in a cool place. Keep the container tightly closed in a dry, well ventilated area |
| Specifications | |
| Ammonium salts: | Max: 0.02% |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | 99 to 100.5% |
| Cadmium: | Max: 1ppm, mg/kg |
| Chloride (Cl): | Max: 0.02% |
| Heavy metals: | Max: 10ppm, mg/kg |
| Iron (Fe): | Max: 10ppm, mg/kg |
| Lead: | Max: 3ppm,mg/kg |
| Loss on drying: | Max: 0.1% |
| Mercury: | Max: 0.1ppm, mg/kg |
| Other Amino Acids: | Max: 0.5% |
| pH: | 3 to 3.5 |
| Residue on ignition: | Max: 0.1% |
| Specific Rotation: | +31.5° ~ +32.5° |
| State of Solution: | Min: 98% |
| Sulfate: | Max: 0.02% |
| Transmittance: | Min: 98% |
| Microbiological | |
| Escherichia Coli: | Max: 0/g |
| Salmonella: | Max: 0/g |
| Total plate count: | Max: 1000/g |
| Yeasts & Moulds: | Max: 100/g |
Published Date: 2021-04-27 07:42:34
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A member of the team will be touch soon.
DFI-741494
| Description | |
|---|---|
| Appearance: | A white crystalline or crystalline powder |
| CAS No.: | 56-86-0 |
| Country of origin: | China |
| Formula: | C5H9NO4 |
| Molecular weight: | 147,13 g/mol |
| Packaging: | 25 kg, Paper bags |
| Shelf life: | 24 months |
| Taste: | Acid taste and slightly agreeable |
| Specifications | |
| Amino Acids: | Conforms |
| Ammonium (NH4): | Max: 0.02% |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | 99 to 100.5% |
| Chloride (Cl): | Max: 0.02% |
| Heavy metals: | Max: 10ppm, mg/kg |
| Iron (Fe): | Max: 10ppm, mg/kg |
| Loss on drying: | Max: 0.1% |
| pH: | 3 to 3.5 |
| Residue on ignition: | Max: 0.1% |
| Specific Rotation: | +31.5° to +32.5° |
| Sulfate: | Max: 0.02% |
Published Date: 2021-06-03 09:30:30
