Appearance:White crystal or crystal powder
NH4Cl(to dry basis meter):min 99.5%
Loss on drying:max 0.5%
Assay (TiO2) Alumina/silica free:min 99%
Appearance:White to slightly colored powder
Loss on drying (105℃, 3 hours):max 0.5%
Appearance:White Crystaline powder
Aspect of a solution 10%:Colorless Limpid Liquid
Purity (Na2S2O5):Min 97%
Appearance:White Crystaline powder
Aspect of a solution 10%:Colorless Limpid Liquid
Purity (Na2S2O5):Min 97%
Appearance:White crystal powder
Assay:99.2%-101.0%
As:Max 5ppm
Appearance:White crystal powder
Assay:99.2%-101.0%
As:Max 5ppm
Appearance:White or Yellowish white Crystals Powders
Purity (as C6H11NaO7 ):99~102%
Loss on drying:Max 0.3%
Appearance:White or Yellowish white Crystals Powders
Purity (as C6H11NaO7 ):98~102%
Loss on drying:Max 0.3%
Appearance:White Crystaline powder
Purity:min 90%
Na2CO3:1.5~2.5%
Appearance:White Crystaline powder
Purity:min 88%
Na2CO3:1.5~2.5%