Description

Appearance (Color)..................................................................................White
Appearance (Form)..........................................................Crystalline Powder
Solubility (Turbidity)...................................................................................Clear
0.1M aqueous
Solubility (Color)................................................................................Colorless
0.1M aqueous
Purity........................................................................................................≥99.8%
Water (by Karl Fischer)...................................................................7.9 - 8.9 %
RNAse,DNase,Protease Detection.......................................................Pass
pH............................................................................................................3.5 - 4.1
Arsenic (As).........................................................................................≤3.0 ppm
Sodium (Na).....................................................................................≤20.0 ppm
Iron (Fe)...............................................................................................≤5.0 ppm
Zinc (Zn)..............................................................................................≤5.0 ppm



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