214426

Silica gel Inorganic Sorbent

technical grade, 6-14 mesh

• CAS Number: 112926-00-8
• EC Number: 231-545-4
• MDL number: MFCD00011232
• UNSPSC 코드: 23201100
• PubChem Substance ID: 24852833
• NACRES: SB.52

속성

• product name: Silica gel, technical grade 40, 6-14 mesh
• Grade: technical grade 40
• Quality Level: 100
• 형태: powder
• 기술: LPLC: suitable
• 표면적: 500 m²/g , approx.
• 기질: Silica
• 기질 활성군: silica
• 입자 크기: 6-14 mesh
• 공극 크기: 40 Å mean pore size
• bp: 2230 °C
• mp: >1600 °C
• 분리 기술: hydrophilic interaction (HILIC)
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

설명

일반 설명

Silica gel is a rigid 3D network of colloidal silica. It is exclusively used as a support material for the active titanium(III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation lresulting in the formation of uniform polymer particles with narrow particle size distribution and high bulk density. Silica gel is classified as below:
a. Aquagel - pores are filled with water
b. Xerogel - by the process of evaporation, aqueous phase in the pores are removed
c. Aerogel - solvent removed by supercritical extraction

애플리케이션

Silica gel was used to compare MCM-41 type mesoporous adsorbents.

특징 및 장점

Meets MIL-D-3716, type II, grade H specifications.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable