Ordering
Available Variants1 L
CHJ.22408-1L
Price
€57.12
Available – Dispatch in 14 days
4 L
CHJ.22408-4L
Price
€141.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 L | CHJ.22408-1L | €57.12 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
4 L | CHJ.22408-4L | €141.60 |
40 wt. % suspension in H2O
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | SiO2 |
|---|---|
| CAS Number | 7631-86-9 |
| Molecular Weight | 60.08 |
| NACRES | NA.22 |
| PubChem Substance ID | 24866353 |
| UNSPSC Code | 12352309 |
| MDL number | MFCD00011232 |
Safety Information Handling visibility
| Storage Class | 12 - Non Combustible Liquids |
|---|---|
| wgk | nwg |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
Technical Overview & Applications Use-case context
LUDOX HS-40 colloidal silica, with a CAS number of 7631-86-9, is a high-surface-area amorphous silica sol consisting of approximately 40% silica particles dispersed in water. The silica particles have a nominal diameter of 12 nanometers and a surface area of approximately 200 square meters per gram. This colloidal silica is commonly used in a variety of applications, including coatings, adhesives, and ceramics, due to its high surface area and stability. The high surface area of LUDOX HS-40 allows for increased interaction with other materials, making it an effective thickening and reinforcing agent. Additionally, its small particle size enables it to be easily incorporated into various formulations, providing improved mechanical and thermal properties. The unique properties of LUDOX HS-40 make it a valuable component in many industrial and commercial products.
