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Product Name: Best l carnitine
Best l carnitine source:L-carnitine is an amino acid (a building block for proteins) that is naturally produced in the body.L-carnitine helps the body produce energy. It is important for heart and brain function, muscle movement, and many Other body processes.
Best l carnitine introduction:L-carnitine is not considered a dietary essential because it is synthesized in the body. The body produces carnitine in the liver and kidneys and stores it in the skeletal muscles, heart, brain, and Other tissues. But its production may not meet the needs under certain conditions such as increased energy demands and therefore it is considered a onditionally essential nutriention. There are two forms (isomers) of carnitine, viz. L-carnitine and D-carnitine, and only the L-isomer is biologically active.
Appearance: white crystal or crystal powder
Best l carnitine specifications:Purity:99%
Test By: HPLC
Molecular weight: 161.20
Structural formula:
Best l carnitine Main benefits:
1.L-carnitine
supplements are used to increase L-carnitine levels in people whose natural level
of L-carnitine is too low.
2. Benefit for the heart and the vascular health care.
3. Enhance durance and boost sports performance.
4. Promote fatigue recovery.
5. Applied in delaying senescence.Best l carnitine specification
ANALYSIS |
SPECIFICATION |
RESULTS |
Test Method |
68.2%±1.0% |
68.34% |
Titration |
|
L-Tartrate acid |
31.8%±1.0 |
31.56 |
Titration |
Residue on lgnition |
≤0.2% |
0.03% |
USP |
Cyanide |
Absent |
Absent |
|
Chloride |
≤0.4% |
<0.4% |
USP |
Cadmium |
≤1ppm |
<1ppm |
USP |
Arsenic |
≤1ppm |
<1ppm |
USP |
Mercury |
≤0.1ppm |
<0.1 ppm |
USP |
Lead |
≤3ppm |
<3ppm |
USP |
Heavy Metals |
≤10ppm |
<10ppm |
USP |
Appearance |
White crystalline powder |
White crystalline powder |
Organoleptic |
Identification |
Chemical method |
Positive |
USP |
Water content |
≤0.5% |
0.20% |
USP |
Melting point |
169℃~175℃ |
169.2℃~170.7℃ |
USP |
PH |
3.0~4.5 |
3.71 |
USP |
Specific rotation |
-9.5°~-11.0° |
-10.21° |
USP |