L-Carnitine-L-tartrate,China price supplier

  Purity: 98%

Appearance: white crystalline powder

CAS No:  36687-82-8 

MF: C ₁₈ H ₃₆ N ₂ O ₁₂

MW:  472.49

Specification:

Rotation: -9.5o ~ -11.0o 

PH: 3.0 ~ 4.5 

Water content: NMT 0.5% 

Loss on drying: NMT 0.5% 

Residue on ignition: NMT 0.5% 

Melting point: NMT 0.5% 

Chloride: NMT 0.4% 

Heavy metals: NMT 10 ppm 

Lead: NMT 3.0 ppm 

Arseni: NMT 1.0 ppm 

L-carnitine: 67.2% ~ 69.2%

L-tartaric acid: 30.8% ~ 32.8%

Assay: NLT 98.0%