PRODUCT NAME: L-CARNITINE BASE

EXPIRY DATE: 2 YEARS

CAS NO.: 541-15-1

ITEMS

SPECIFICATION

RESULTS

DESCRIPTION

WHITE CRYSTALLINE HYGROSCOPIC POWDER

CONFORM

IDENTIFICATION

COMPARING WITH THE CRS SPECTRUM

CONFORM

SPECIFIC ROTATION[A]D20

-29°~ -32°

-31.3°

PH

5.5~9.5

7.20

WATER CONTENT

≤4.0%

0.10%

RESIDUE ON IGNITION

≤0.5%

0.05%

CHLORIDE

≤0.4%

<0.4%

LIMIT OF POTASSIUM

≤0.2%

<0.2%

LIMIT OF SODIUM

≤0.1%

<0.1%

HEAVY METALS

≤0.002%

<0.001%

ASSAY

97.0~103.0%

99.2%

RESIDUE SOLVENTS(ETHANOL)

≤0.5%

0.06%

CYANIDE

NOT DETECTABLE

N.D

CONCLUSION:COMPLY WITH USP40 EDITION.