SODIUM HYDROXIDE PELLETS Extra Pure

Short Name: SODIUM HYDROXIDE PELLETS

Other Names: Caustic soda

Chemical Specifications

Appearance : White deliquescent pellets or pearls

Assay (acidimetric) : Min 97%

Carbonate (as Na2CO3) : Max 1.0%

Chloride (Cl) : Max 0.01%

Sulphate (SO4) : Max 0.003%

Phosphate (PO4) : Max 0.002%

Silicate (SiO2) : Max 0.01%

Nitrogen compounds (as N) : Max 0.0005%

Heavy metal (as Pb) : Max 0.002%

Iron (Fe) : Max 0.001%

Arsenic (As) : Max 0.0004%

Potassium (K) : Max 0.1%