China High Quality Silica Factory - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM
China High Quality Silica Factory - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM Detail:
Products Description
L-Carnitine is a nutrient that is derived from the amino acids lysine and methionine. Its name is derived from the fact that it was first isolated from meat. L-Carnitine is not considered a dietary essential because it is synthesized in the body.
Specification
|
ITEM |
STANDARD |
TEST RESULT |
|
ASSAY |
98.5~102.0% |
99.70% |
|
PHYSICAL&CHEMICAL |
||
|
APPEARANCE |
WHITE CRYSTALLINE POWDER |
COMPLIES |
|
ODOR&TASTE |
CHARACTERISTIC |
COMPLIES |
|
APPEARANCE OF SOLUTION |
CLEAR AND COLOURLESS |
CLEAR AND COLOURLESS |
|
SPECIFIC ROTATION |
-21.00°~-23.50° |
-22.64° |
|
pH |
2.5-2.9 |
2.53 |
|
MELTING POINT |
138-142℃ |
140.1℃ |
|
LOSS ON DRYING |
≤0.5% |
0.27% |
|
RESIDUE ON IGNITION |
≤0.5% |
0.05% |
|
HEAVY METAL |
||
|
As |
≤1.0ppm |
＜1.0ppm |
|
Pb |
≤3.0ppm |
＜3.0ppm |
|
Cd |
≤1.0ppm |
＜1.0ppm |
|
Hg |
≤0.1ppm |
＜0.1ppm |
Product detail pictures:
Related Product Guide:
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for China High Quality Silica Factory - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM , The product will supply to all over the world, such as: Belgium, Mozambique, Belarus, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and provide more comprehensive services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
By Diego from Irish - 2018.03.03 13:09
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Daphne from Mombasa - 2017.08.21 14:13
