Hydrophilic precipitated silica powderOil absorption range: 220 - 240 ml/100gMedian particle size (D50): 10 - 16 µmKey effects: rheology, high thickeningTypical applications: toothpaste Typical Applications Typical applications: toothpaste Product Details & Documents Product Information Technical data sheet (TDS) Product information ZEODENT® 167 en Certificate COSMOS COSMOS - Evonik Industries - ZEODENT® 167 - 2025 en Halal Halal Certificate - HYDREX®, SIPERNAT®, SPHERLIEX®, ZEODENT, ZEOFREE® types ex HMN - valid until 2026-09-15 en Halal Halal Certificate - ZEODENT® and ZEOFREE® grades ex OOS - valid until 2026-09-15 en Kosher Kosher, Hamina, Finland en Markets & Applications Personal Care & Beauty Oral Care