Ammonia solution 30% ar assay (acidimetric, nh3) 28.0-30.0% carbonate (as co2) max 10 ppm chloride (cl) max 0.3 ppm nitrate (no3) max 2 ppm phosphate (po4) max 0.5 ppm heavy metals (as pb) max 0.5 ppm silicon (as sio2) max 5 ppm sulphate (so4) max 2 ppm sulphide (s) max 0.2 ppm cmore...
Ammonia solution sp. Gr. 0.91 about 25% nh3 suitable for mirror industry nh3 m.w 17.03 assay min 25% maximum limits of impurities : non-volatile matter 0.01% chloride(ci) 0.001% sulphate(so4) 0.002% arsenic(as) 0.00002% iron(fe) 0.0001% lead(pb) 0.0001% cas no : 1336-21-6 un no. more...
We are offering ammonia. ammonia or azane is a compound of nitrogen and hydrogen with the formula nh3. It is a colourless gas with a characteristic pungent smell. formula: nh3 density: 0.73 kgm³ boiling point: -33.34 °c molar mass: 17.031 gmol iupac id: azane melting point: -77more...