NILE CHEMICALS
METOL |
|
( FOR PHOTOGRAPHIC PURPOSE) | |
( 4-METHYLAMINOPHENOL SULPHATE) | |
C14H20N2O6S M.W. 344.39 | |
Minimum assay ( acidimetric ) | 99% |
Maximum Limits of Impurities : | |
Sulphated ash | 0.1% |
Iron ( Fe ) | 0.002% |
Lead ( Pb ) | 0.002% |