China High Quality 2627 Pigment Yellow Supplier - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM
China High Quality 2627 Pigment Yellow Supplier - 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:
We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for China High Quality 2627 Pigment Yellow Supplier - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM , The product will supply to all over the world, such as: Slovakia, Bangkok, Luxemburg, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
By Roland Jacka from Belgium - 2017.08.28 16:02
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Caroline from Irish - 2017.08.15 12:36
