NILE CHEMICALS
NILE
CHEMICALS
|
STANNOUS CHLORIDE GR ( Tin (II) Chloride GR ) |
|
| (Reagent for amino acid and peptide analysis) | |
| SnCI2.2H2O M.W. 225.63 | |
| Minimum assay ( by iodometry ) | 98% |
| Maximum Limits of Impurities : | |
| Sulphate ( SO4 ) | 0.002% |
| Lead ( Pb ) | 0.005% |
| Copper ( Cu ) | 0.001% |
| Iron ( Fe ) | 0.002% |
| Arsenic ( As ) | 0.0001% |
| Ammonium ( NH4 ) | 0.002% |
| Substances not precipitated by hydrogen | 0.05% |
| sulphide ( as sulphate ) | |