NILE CHEMICALS
SODIUM SULPHIDE FLAKES
Total Sulphides (as Na2S) Min	60.86%
Sodium Hydrosulphide (as NaHS) Max	0.83%
Excess alkali (as Na2Co3)  Max	0.40%
Reducing Compounds (as Na2S2O3) Max	0.70%
Chlorides (as NaCl)   Max	0.63%
Sulphates (as Na2SO4)  Max	0.53%
Iron (as Fe2O3)  Max	0.30%
Water Insolubles (Max)	0.16%
(Other then Iron & Aluminium Compounds)