Description

White crystalline powder

Identification

Positive

Appearance of solution:

Clear and colorless

Specific Rotation:

-16.5 to -18.5

pH value:

3.0-4.0

Loss on drying:

Not more than 0.5%

Residue on ignition:

Not more than 0.5%

Heavy metals:

Not more than 10ppm

Arsenic:

Not more than 1ppm

Cyanide:

Negative

L-Carnitine:

57.5-59.5%

Fumaric acid:

40.5-42.5%