Silicic acid, ACS, AR
Buy Silicic acid, ACS, AR (CAS 1343-98-2) from Zemixal: H4O4Si, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-038321.
About Silicic acid, ACS, AR
Silicic acid, ACS, AR sits in our adsorbents, Ion Exchangers & Molecular Sieves section and ships worldwide from stock or short lead time. For your records (ACS / AR), the material is defined by CAS 1343-98-2, formula H4O4Si and molar mass 96.11 g/mol.
Use cases we see most often
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Safe handling
Hazard communication follows GHS (Danger: H314, H318 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 250 g and 500 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Applications
Grade guides
Specifications and identifiers
| Product name | Silicic acid, ACS, AR |
|---|---|
| Catalogue number | ZX-038321 |
| CAS number | 1343-98-2 |
| IUPAC name | silicic acid |
| Molecular formula | H4O4Si |
| Molar mass | 96.11 g/mol |
| Exact mass | 95.9879 |
| Grade | ACS / AR |
| H-bond donors / acceptors | 4 / 4 |
| Topological polar surface area | 80.9 Ų |
| HS code | 28111990 |
| InChIKey | RMAQACBXLXPBSY-UHFFFAOYSA-N |
| SMILES | O[Si](O)(O)O |
| PubChem CID | 14942 |
| Synonyms | Orthosilicic acid, Monosilicic acid, Silicon tetrahydroxide, Silicasol, Silicic acid (Si(OH)4), Silicic acid (ortho), silanetetrol, Silicon hydroxide (Si(OH)4), (Si(OH)4), [Si(OH)4] |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P363, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 250 g | Quoted on request | |
| 500 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Silicic acid, ACS, AR
Which CAS number identifies Silicic acid, ACS, AR?
What are the formula and molar mass of Silicic acid, ACS, AR?
What grade and pack sizes are available for Silicic acid, ACS, AR?
Which documents come with Silicic acid, ACS, AR?
Can Zemixal ship Silicic acid, ACS, AR to my country?
Other grades with CAS 1343-98-2
Related products
More in Adsorbents, Ion Exchangers & Molecular Sieves
- CAS
- 39389-20-3
- CAS
- 7440-44-0
- Formula
- C
- MW
- 12.01 g/mol
- CAS
- 7440-44-0
- Formula
- C
- MW
- 12.01 g/mol
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.