L-Carnitine Powder

Item

Details

Identification

IR Or Nuclear Magnetic Resonance

Appearance

white Crystal Or Crystalline Powder

Specific Rotation

-9.5~-11.0(10% Aqueous Solution)

pH-value

3.0~4.5(5% Aqueous Solution)

Moisture

≤0.5%

Residue On Ignition

≤0.5%

Solubility

clear

Heavy Metal

≤10ppm

Arsenic

≤2ppm

L-Carnitine Base

67.2~69.2%

L(+)-Tartaric Acid

30.8~32.8%

Chloride

≤0.4%

Assay

100±2%