Appearance (Color)White to cream to yellow to pale brown or yellow-green or grey
FormCrystals or powder or crystalline powder
Assay (Aqueous acid-base Titration)≥94.0 to ≤106.0%
Identification (FTIR)Conforms
Water Content (Karl Fischer Titration)≤2.5%
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.