Personal Care Ingredients

  • L-Carnitine


  • CAS No.: 541-15-1
  • EINECS No.: 208-768-0
  • ASSAY: 98%MIN
  • PH: 3.0-4.5
  • Product description:

Basic Information

Product Name: L-Carnitine Powder

CAS No.: 541-15-1

Molecular Formula: C7H15NO3

Appearance: White Crystalline Powder

Grade Standard: Food Grade, Medicine Grade

Assay: 97.0% ~103.0%

Packing size: 25kg/drum

Shelf life: 2 years

Introduction: L-Carnitine is an amino acid which has a role to play in the body's fat metabolism process. L-Carnitine transports fatty acids to the mitochondria, which is where they are essentially burned as fuel. This amino acid naturally occurs, although it can also be biosynthesized from two other ones. In addition to being found in a wide range of foods, it is also commonly available as a dietary supplement.


Carnitine is hygroscopic,so it is suitable for all kinds of liquid applications.

Carnitine is essential in the utilization of fatty acids and in transporting metabolic energy.And so it can:

1) Promote normal growth and development

2) Treat and possibly prevent cardiovascular disease

3) Treat muscle disease

4) Help build muscle

5) Protect against liver disease

6) Protect against diabetes

7) Protect against kidney disease


Product Name L-carnitine Base Check Foundation USP 40
Batch Quantity 1000kgs Batch No LCB19010301
Package 25kg/drum Manufacturing Date JAN 03, 2019
Checking Date JAN 03, 2019 Retesting Date JAN 02, 2021
Check Item Specification Method Check Results
Identification IR USP Conform

White Crystals Or crystals powder

Visual Conform
Specific rotation -29.0~-32.0° USP -31.1°
PH 5.5~9.5 USP 7.1
Water ≤4.0% USP 0.16%
Residue on ignition ≤0.5% USP 0.06%
Residual solvents ≤0.5% USP Conform
Sodium ≤0.1% USP <0.1%
Potassium ≤0.2% USP <0.2%
Chloride ≤0.4% USP <0.4%
Cyanide Non detectable Ch.P. Non detectable
Heavy metal ≤10ppm USP <10ppm
Arsenic (As) ≤1ppm USP <1ppm
Lead (Pb) ≤3ppm USP <3ppm
Cadmium (Cd) ≤1ppm USP <1ppm
Mercury (Hg) ≤0.1ppm USP <0.1ppm
TPC ≤1000Cfu/g USP < 10Cfu/g
Yeast & Mold ≤ 100Cfu/g USP < 10Cfu/g
E.Coli Negative USP Non detectable
Salmonella Negative USP Non detectable
Assay 98.0~102.0% Titration 99.6%
bulk density 0.3-0.6g/ml 0.3-0.6g/ml Conform
Tapped density 0.5-0.8g/ml Physical Conform
Conclusion: Comply with USP 40


Contact: beryl

Phone: 18605517611

Tel: 0086-551-62626068


Add: A Office Building ,Room 4703,City Center,NO.333,Qimen Road Hefei,Anhui,China