L-Cystine
research grade
 
((Cys)2, Dithiobis(2-aminopropanoic acid))
C6H12N2O4S2 • Mr 240.3 • CAS 56-89-3
 
Ph.Eur.
 
| Assay (titr.) Heavy metals (Pb)
 | 98.5 - 101.0 % max. 10 ppm
 | 
 
EINECS: 200-296-3 • WGK: - • HS: 29309013
Storage Temperature: +15 °C to +30 °C