L-Carnitine L-Tartrate
Product Specifications
DFI-144810DFI-155119DFI-668284DFI-348037
DFI-144810
| Description | |
|---|---|
| Appearance: | White Crystalline Powder |
| Country of origin: | China |
| Packaging: | 25kg cardboard drum |
| Particle size: | 100% pass through 20 mesh |
| Shelf life: | 24 months |
| Storage: | Store in well ventilated area. Keep container tightly closed |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Bulk Density: | Only report |
| Cadmium: | Max: 1ppm, mg/kg |
| Chloride (Cl): | Max: 4000ppm, mg/kg |
| Cyanide: | Absent |
| Heavy metals: | Max: 10ppm, mg/kg |
| Identification: | Chemical Method |
| L-Carnitine: | 67.2 to 69.2% |
| L-Tartaric Acid: | 30.8 to 32.8% |
| Lead: | Max: 3ppm, mg/kg |
| Loss on drying: | Max: 0.5% |
| Melting point: | 169°C ~ 175°C |
| Mercury: | Max: 0.1ppm, mg/kg |
| pH: | 3 to 4.5 |
| Residue on ignition: | Max: 0.2% |
| Specific Rotation: | -9.5° ~ -11° |
| Tapped Density: | Only report |
| Microbiological | |
| Coliforms: | Max: 10cfu/g |
| Escherichia Coli: | Negative/g |
| Salmonella: | Negative/g |
| Staphylococcus aureus: | Negative/g |
| Total plate count: | Max: 1000cfu/g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2024-11-28 12:34:21
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DFI-155119
| Description | |
|---|---|
| CAS No.: | 36687-82-8 |
| Country of origin: | China |
| Description: | White crystalline powder |
| Formula: | C11H20NO9 |
| Packaging: | 25kg bag |
| Shelf life: | 24 Months |
| Storage: | Keep container tightly closed and store in a cool and dry place. keep away from incompatible materials such as oxidizing agents |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Cadmium: | Max: 1ppm, mg/kg |
| Content: | 30.8 to 32.8% |
| Content: | 67.2 to 69.2% |
| Identification: | IR |
| Lead: | Max: 2ppm, mg/kg |
| Loss on drying: | Max: 0.5% |
| Melting point: | 169 to 175°C |
| Mercury: | Max: 0.1ppm, mg/kg |
| pH: | 3 to 4.5 |
| Residual solvents: | Max 0.5% |
| Residue on ignition: | Max: 0.2% |
| Specific Rotation: | -11 to -9.5° |
| Microbiological | |
| Escherichia Coli: | Not Detected |
| Salmonella: | Not Detected |
| Total aerobic microbial count: | Max: 1000cfu/g |
| Total yeasts and moulds: | Max: 100cfu/g |
Published Date: 2025-04-14 16:22:19
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DFI-668284
| Description | |
|---|---|
| Appearance: | White crystalline powder |
| CAS No.: | 36687-82-8 |
| Chemical name: | (R) -BIS [ (3- hydroxy-2-hydroxypropyl) trimethyl amino] -L tartrate |
| Country of origin: | China |
| Formula: | C18H36N2O12 |
| Molecular Mass: | 472.49 |
| Packaging: | 25kg bucket |
| Shelf life: | 24 months |
| Storage: | Store sealed in a dry place |
| Uses: | This product is especially suited for food grade |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Identification: | The sample spectrum is consistent with the standard spectrum |
| L-Carnitine: | 67.5 to 69.2% |
| Lead: | Max: 2ppm, mg/kg |
| Loss on drying: | Max: 0.5% |
| pH: | 3 to 4.5 |
| Residue on ignition: | Max: 0.5% |
| Specific Rotation: | -9.5° ~ -11.0° |
| Stability: | L-Carnitine L-Tartrate is a stable form of L-Carnitine that does not absorb moisture easily and remains stable under wet conditions. The product is a white or quasi-white crystalline powder with a pleasant acidic smell. Soluble in water but not in organic solvents |
| Tartaric Acid: | 30.8 to 32.8% |
Published Date: 2025-10-09 14:06:15
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DFI-348037
| Description | |
|---|---|
| Appearance: | White or off- white crystalline powder |
| Country of origin: | China |
| Packaging: | 25kg net/ drum |
| Particle size: | Through 20 mesh |
| Shelf life: | 24 months |
| Storage: | Under room temperature, cool and dry, avoid direct sunshine |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Bulk Density: | 0.4 to 0.8g/ml |
| Cadmium: | Max: 1ppm, mg/kg |
| Cyanide: | Non detectable |
| Heavy metals: | Max: 10ppm, mg/kg |
| Identification: | In accordance with the IR absorption spectrum of the standard |
| L-Carnitine: | 67.2 to 69.2% |
| L-Tartaric Acid: | 30.8 to 32.8% |
| Lead: | Max: 2ppm, mg/kg |
| Mercury: | Max: 0.1ppm, mg/kg |
| pH: | 3 to 4.5 |
| Residual solvents: | Max: 0.5% |
| Residue on ignition: | Max: 0.5% |
| Solubility: | Clarification |
| Specific Rotation: | -9.5 ~ -11.0° |
| Tapped Density: | 0.5 to 0.9g/ml |
| Water: | Max: 0.5% |
| Microbiological | |
| Escherichia Coli: | Negative/10g |
| Salmonella: | Negative/10g |
| Total plate count: | Max: 1000cfu/g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2026-01-27 11:05:40