Silica gel CAS No: 112926-00-8 It is used in chromatography The product is 100% concentrated The physical state at 20 ºC is solid. Particle size is 60 - 200 μm, 150 Å The colour of the product is white

General Interpretative rules 1 & 6 of the Combined Nomenclature Notes to Section VI & Chapter 28 Harmonised System Explanatory Notes to heading 2811 (M) Silicon Compounds Text to codes 2811, 2811 22 and 2811 22 00 90 ECICS