Product Name

L-Carnitine

CAS No.

541-15-1

Molecular Formula

C₇H₁₅NO₃

Molecular Weight

161.2

Structural Formula

Quality Standard

USP

Packing

25kg fiber drum with double PE bag liner

Shelf Life

2Years,Keep in cool and dry place,Protecte from light

Item

Specification

Identification

IR & NMR spectrum

Appearance

White Crystals or crystalline powder

Specific rotation

-29.0~ -32.0°

PH

5.5~9.5

Water Content

≤4.0%

Residue on ignition

≤0.5%

Residue Acetone

≤0.1%

Sodium

≤0.1%

Potassium

≤0.2%

CN-

Negtive

Assay

98.0%~102.0%

Heavy metal

≤10ppm

Chloride

≤0.4%

Lead (Pb)

≤3ppm

Cadmium (Cd)

≤1ppm

Mercury (Hg)

≤0.1ppm

Arsenic (As)

≤2ppm

Total plate count

<1000Cfu/g

Yeast & Mold

<100Cfu/g

E.Coli

Negative

Salmonella

Negative