CAS Number: 112945-52-5
Chemical Formula: O₂Si
Moisture Content: 합성 흄드 실리카에 전형적인 낮은 수분 함량(건조감량 일반적으로 1.5% 이하)
IUPAC Name: dioxosilane
EC Number: 231-545-4
Molecular Weight: 60.084
Angle of Repose: 낮은 벌크 밀도와 미세한 입자 형태로 인해 분말 혼합물의 유동성을 크게 개선하며 활택제로 사용
Functionality Test: 화염 가수분해로 제조된 친수성 비정질 흄드 실리카; 무미, 무색, 무취의 백색 콜로이드 분말(EMRASIL 200)

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EMRASIL 200 is a medium-surface-area, synthetic, hydrophilic, amorphous fumed silica (also called colloidal silicon dioxide), produced via flame hydrolysis. It is a high-purity white colloidal powder that is tasteless, colorless, and odorless, with a hydrophilic surface and low bulk density. Used across all pharmaceutical dosage forms, it acts as a free-flow and anti-caking agent to improve powder properties, improves tablet hardness and friability, thickens and thixotropizes liquids as a viscosity-increasing agent, and functions as an anti-settling, thickening, and anti-sagging agent, all while maintaining high purity, low moisture content, and no effect on taste or the natural color of powder formulations. Supplied in multi-layer 10 kg bags.