D-tryptophan, DL-tryptophan

CAS No.: 153-94-6

Molecular Formula: C₁₁H₁₂N₂O₂

Molecular Weight: 204.23

Structural Formula:

Quality Index(FCC):

Appearance: white or white-like crystalline powder	Assay: 99%
Specific rotatory power[a]20D:+30.0~ +33.0	Chlorion: 0.10%
Dry loss: 0.2%	Heavy metal(Pb): 10mg/kg
As: 2mg/kg	Ignition residue: 0.2%

Uses: used as pharmaceutical intermediate or raw material

Package: 25Kg/paper barrel, lined with two-layer plastic bag.