Sulfanilamide (Reag. Ph. Eur.) for analysis

Prekė gali skirtis nuo prekės, parodytos nuotraukoje

 

Sulfanilamide (Reag. Ph. Eur.) for analysis
Content: 100 GRM
Physical Description:
solid
Quality Name: for analysis
Specification: Minimum assay (HPLC.)@99.0%§Identity@IR passes test§Melting range@164-167°C§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in HCl@passes test§Insoluble matter in NaOH@passes test§Residue on ignition (as SO4)@0.05 %§Chloride (Cl)@0.005%§Sulfate (SO4)@0.01%§Water (H2O)@0.5 %§Cd@0.0005 %§Co@0.0005 %§Cr@0.0005 %§Cu@0.0005 %§Fe@0.0005 %§Mn@0.0005 %§Ni@0.0005 %§Pb@0.0005 %§Zn@0.0005 %