China High Quality 3,4-Dimethoxyphenylacetone Factory - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM
China High Quality 3,4-Dimethoxyphenylacetone 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 advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for China High Quality 3,4-Dimethoxyphenylacetone Factory - 36687-82-8 | Acetyl L-carnitine HCl – COLORKEM , The product will supply to all over the world, such as: Jordan, Afghanistan, America, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
By King from Oman - 2018.12.10 19:03
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Giselle from Macedonia - 2018.09.29 17:23
