Περιγραφή
Specifications
Assay Min 99%
pH (5% solution in water; 25°C) 8.7-9.6
Chloride (Cl) Max 0.003%
Heavy metal (as Pb) Max 0.0005%
Insoluble matter Max 0.01%
Iron (Fe) Max 0.001%
Loss on drying (at 105°C) Max 1%
Nitrogen compounds (as N) Max 0.001%
Sodium (Na) Max 0.5%
Sulfate (SO4) Max 0.005%
Appearance White hygroscopic crystalline powder
pH (5% solution in water; 25°C) 8.7-9.6
Chloride (Cl) Max 0.003%
Heavy metal (as Pb) Max 0.0005%
Insoluble matter Max 0.01%
Iron (Fe) Max 0.001%
Loss on drying (at 105°C) Max 1%
Nitrogen compounds (as N) Max 0.001%
Sodium (Na) Max 0.5%
Sulfate (SO4) Max 0.005%
Appearance White hygroscopic crystalline powder
Αξιολογήσεις
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