Skip to Content
CZ
EN
Products
Applications
Services
Documents
Support
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Biochemicals
Clinical & Diagnostics
Filtration
Greener Alternative Products
Industrial Microbiology
Labware
Materials Science
Molecular Biology & Functional Genomics
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Water Purification
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Synthesis
Clinical & Diagnostics
Environmental & Cannabis Testing
Food & Beverage Testing & Manufacturing
Genomics
Materials Science & Engineering
Microbiological Testing
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Research & Disease Areas
Contract Manufacturing
Contract Testing
Custom Products
Digital Solutions for Life Science
IVD Development & Manufacturing
Product Services
Support
Safety Data Sheets (SDS)
Certificates of Analysis (COA)
Certificates of Origin (COO)
Certificates of Quality (COQ)
Customer Support
Contact Us
FAQ
Quality & Regulatory
Calculators & Apps
Webinars
Back
Silica
Synonym(s):
Silicon dioxide
Linear Formula:
SiO
2
CAS Number:
7631-86-9
Molecular Weight:
60.08
Products
Brand
Sigma-Aldrich (38)
Boiling Point (°C)
Feature
Formula Weight
Melting Point (°C)
Physical Form
Purity
Quality Segment
Particle Size (µm)
Pore Size (Å)
Filter Products
Showing 1-20 of 38
Page 1 of 2
Page 1 of 2
Compare
Product Number
Description
Pricing
748161
Silica,
nanoparticles, mesoporous, 200 nm particle size, pore size 4 nm
Expand
View Pricing
718483
Silica,
nanopowder, 99.8% trace metals basis
Expand
View Pricing
421553
Silica,
Expand
View Pricing
806854
Silica,
mesoporous SBA-15, <150 μm particle size, pore size 8 nm, Hexagonal pore morphology
Expand
View Pricing
806862
Silica,
mesoporous SBA-15, <150 μm particle size, pore size 6 nm, Hexagonal pore morphology
Expand
View Pricing
806803
Silica,
mesoporous SBA-15, <150 μm particle size, pore size 4 nm, Hexagonal pore morphology
Expand
View Pricing
913855
Silica,
mesoporous SBA-15, <150 μm particle size, pore size 12 nm, Hexagonal pore morphology
Expand
View Pricing
904457
Silica,
monodisperse, non-porous, 1.0 μm
Expand
View Pricing
805467
Silica,
mesoporous MCM-48, ≤15 μm particle size, pore size 3 nm, Cubic pore morphology
Expand
View Pricing
805890
Silica,
mesoporous, 0.5 μm particle size, pore size ~2 nm
Expand
View Pricing
904414
Silica,
monodisperse, non-porous, 150 nm
Expand
View Pricing
914878
Silica,
mesoporous, 200 nm particle size, pore size ~2 nm
Expand
View Pricing
904368
Silica,
monodisperse, non-porous, 10 μm
Expand
View Pricing
904449
Silica,
monodisperse, non-porous, 500 nm
Expand
View Pricing
938181
Silica,
hollow nanoparticles, 1000 nm particle size, pore size 40 Å
Expand
View Pricing
806811
Silica,
mesoporous, 1 μm particle size, pore size ~2 nm
Expand
View Pricing
904392
Silica,
monodisperse, non-porous, 200 nm
Expand
View Pricing
904376
Silica,
monodisperse, non-porous, 20 μm
Expand
View Pricing
806587
Silica,
mesoporous, 2 μm particle size, pore size ~2 nm
Expand
View Pricing
904430
Silica,
monodisperse, non-porous, 400 nm
Expand
View Pricing
Page 1 of 2
Page 1 of 2