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Pure L Carnitine Powder
Assay:99%
Appearance: White powder
CAS:541-15-1
Testing method: HPLC
Two Factories & Three production lines
GMP standard workshop & two independent laboratories
FDA Cert.
Certifications: Halal,ISO9001,PAHS Free,NON-GMO,KOSHER,SC
Overseas warehouse(NJ,USA)
Delivery term: DHL, FEDEX, Air freight,Sea freight
Provide Free Sample
MOQ: 1KG
Not for Private Person Sale
Description
Pure L Carnitine Powder Supplier:
Guanjie is a Pure L Carnitine bulk Powder supplier. We have two GMP factories that can ensure the quality and quantity. It is a high-quality product with a 99% assay, which is a white powder, and its CAS number is 541-15-1. The powder tested by HPLC testing method to ensure its purity and quality. Guanjie is a trusted supplier in the field and provides excellent customer service to our customers.

Why Choose Guanjie?
● Have been on this field for 20 years.
● Free sample available for quality approval.
● Have Stong R&D Capacity & Collaborators:Northwestern University and Chinese Academy of Sciences research center
● Provide customized packing service
● Professional and efficient after-sale service.
Product Introduction:
L-carnitine, also known as vitamin BT, has a chemical formula of C7H15NO3. The representative drug for this substance is levocarnitine. L-carnitine is a natural vitamin that can be synthesized by the human body. It acts as an auxiliary substance for fatty acyl CoA to enter the mitochondria during the process of fat oxidation, promoting the conversion of fat into energy. Due to its lack of toxic side effects on the human body, it is classified as a natural nutrient - levocarnitine. Pure L-carnitine powder is easily mixed with water or other beverages for consumption.
COA
Item | Specification | Result | Method |
Identification | Consistent with structure | Conform | / |
Marker Compounds | |||
L-Carnitine Base | >98% | 99.48% | HPLC |
Organoleptic Data | |||
Appearance | Powder | Conform | GJ-QCS-1008 |
Color | White Powder | Conform | GB/T 5492-2008 |
Odor | Characteristic | Conform | GB/T 5492-2008 |
Taste | Characteristic | Conform | GB/T 5492-2008 |
Process Data | |||
Method of Processing | Extraction & Synthesize | Conform | / |
Solvent(s) Used | Ethanol & Water | Conform | / |
Drying Method | Vacuum drying | Conform | / |
Physical Characteristics | |||
Solubility | Solubility in ethanol, DMSO | Conform | Visual |
Particle Size (80 mesh) | 100.0%pass 80mesh | Conform | GB/T 5507-2008 |
Moisture | <5.0% | 2.1% | GB/T 14769-1993 |
Ash Content | <4.0% | 2.31% | AOAC 942.05, 18th |
Solvent Residue | Eur.Pharm | Conform | GJ-QCS-1007 |
Heavy Metals | |||
Total Heavy Metals | <10ppm | Conform | USP <231>, method II |
As | <2.0ppm | Conform | AOAC 986.15, 18th |
Pb | <2.0ppm | Conform | AOAC 986.15, 18th |
Cd | <0.5ppm | Conform | AOAC 986.15, 18th |
Hg | <0.5ppm | Conform | AOAC 971.21, 18th |
Microbiology | |||
Total Plate Count | <1,000cfu/g | Conform | AOAC 990.12, 18th |
Total Yeast & Mold | <100cfu/g | Conform | FDA (BAM) Chapter 18, 8th Ed. |
E. Coli | Negative | Negative | AOAC 997.11, 18th |
Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |
Flow Chart:
● Raw materials:
Epichlorohydrin, Catalyst, Trimethylamine Hydrohloride, Methanol, Sodium Cyanide, Sodium Pyrosulfite , Liquid Ammonia, Deionized Water, Ethanol, Carbon Activated.
● Production Process

Chemical Property:
Pure L Carnitine Powder is a white crystalline or crystalline powder with a slight special odor. It is highly hygroscopic, deliquescing, or liquefying when exposed to air. The product is easily soluble in water, ethanol, alkaloid solution, and diluted mineral acid, but almost insoluble in acetone or ethyl acetate.
L-carnitine is highly moisture-absorbent, with the more stable forms being able to be stored in solutions of pH 3-6 for over a year. It can withstand high temperatures above 200°C, has good water solubility and water absorption.
Analytical Method of Assay
Transfer about 100 mg of Levocarnitine, accurately weighed, to a 250-mL flask, and dissolve in a mixture of 3 mL of formic acid and 50 mL of glacial acetic acid. Add 2 drops ofcrystal violet TS, and titrate with 0.1 N perchloric acid VS to an emerald green endpoint. Perform a blank determination, and make any necessary correction. Each mL of 0.1 N perchloric acid is equivalent to 16.12 mg of C7 H15 NO3 .
Dosage:
Various daily diets contain 5-100 mg of L-carnitine, but the average person can only obtain 50 mg per day from their diet. Vegetarians consume even less.
Factory&Team:

Certification

Package & Shipment

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