Description
Tungstic Acid, Powder, R1-EAgent, also known as Orthotungstic acid, is a hydrated form of tungsten trioxide used in textiles as a mordant and a dye. The R1-EAgent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured R1-EAgent grade products meet the toughest regulatory standards for quality and purity.