| CAS: |
36687-82-8 |
| Molecular formula: |
C18H36N2O12 |
| Molecular wight: |
472.49 |
| Structural formula: |
 |
| Quality Standard: (Enterprise Standard) |
|
Item
|
Index
|
|
Appearance
|
white or offwhite crystalline powder
|
|
Purity
|
≥98%
|
|
Specific optical rotation
|
-9.5o～-11o
|
|
Water content
|
≤0.50%
|
|
Residue on ignition
|
≤0.50%
|
|
Heavy metal (base on Pb)
|
≤0.002%
|
|
Arsenic
|
≤0.0002%
|
|
pH (1% aqueous solution)
|
3.0～4.5
|
|
Solubility
|
clear
|
|
Chloride (base on Cl)
|
≤0.4%
|
|
L-Carnitine
|
68.0%±1.0%
|
|
1-Tetralone
|
32.0%±1.0%
|
|
| Properties: |
Stable form of L-Carnitine, not easy to absorb moisture, keep stable under dampy conditions; white or offwhite crystalline powder with pleasant acidic odor, easily soluble in water, but not easily soluble in organic solvent. |
| Application: |
nutrition supplement, medicine, especially applicable to solid preparation. |
| Packing: |
25KG carton drum. |
|
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