Description
Technical Parameters
Product Brief Introduction
Product name:L-Carnitine Base
CAS:541-15-1
MF:C7H15NO3
MW:161.199
Product Specification
|
Item |
Specification |
|
Appearance |
White crystals or white crystalline powder |
|
Identification |
In accordance with the IR absorption spectrum of the standard |
|
PH |
5.5-9.5 |
|
Specific rotation |
-29.0°- -32.0° |
|
Moisture |
≤4.0% |
|
Residue on ignition |
≤0.5% |
|
Residual solvents |
≤0.5% |
|
Chloride |
≤0.4% |
|
Potassium |
≤0.2% |
|
Sodium |
≤0.1% |
|
Cyanide |
Not detected |
|
Tapped density |
0.5-0.8 g/ml |
|
Bulk density |
0.3-0.6 g/ml |
|
Heavy metals |
≤10ppm |
|
Pb |
≤3ppm |
|
As |
≤1ppm |
|
Cd |
≤1ppm |
|
Hg |
≤0.1ppm |
|
Total Plate Count |
≤1000 cfu/g |
|
Mold&Yeast |
≤100 cfu/g |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
|
Assay |
98.0%-102.0% |
