产品描述

Appearance     White Crystals or White Crystalline Powder
Specific rotation     -16.5~-18.5°
Residue on ignition     =<0.5%
Solubility     Clarification
PH     3.0~4.0
Loss on drying     =<0.5%
L-Carnitine     58.5±2.0%
Fumaric Acid     41.5±2.0%
Assay     >=98.0%
Heavy Metals     =<10ppm
Lead(Pb)     =<3ppm
Cadmium (Cd)     =<1ppm
Mercury(Hg)     =<0.1ppm
Arsenic ( As)     =<1ppm
CN-     Not detectable
Chloride     =<0.4%
TPC     < 1000Cfu/g
Yeast & Mold     < 100Cfu/g
E.Coli     Negative
Salmonella     Negative