Silicon monoxide
Silicon monoxide (CAS 10097-28-6), molecular formula SiO, is a high-purity chemical supplied by Tech Serve Solutions for metal & ceramic science applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

| Molecular weight | 44.08 |
|---|---|
| Linear formula | SiO |
| Assay | 99.8% |
| Grade | coating quality |
| Form | granular |
| Density | 2.13 g/mL at 25 °C(lit.) |
| Particle size | 3.5-5 mm |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mfr No | Umicore Materials AG |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Silicon monoxide?
+
Silicon monoxide (CAS 10097-28-6), molecular formula SiO, is a high-purity chemical supplied by Tech Serve Solutions for metal & ceramic science applications, to USP, BP and EP standards.
What grades of Silicon monoxide does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Silicon monoxide in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Silicon monoxide?
+
Silicon monoxide has CAS number 10097-28-6 and molecular formula SiO. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Silicon monoxide?
+
Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
+
Yes. Every batch of Silicon monoxide ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Silicon monoxide be stored?
+
Store Silicon monoxide in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Silicon monoxide used for?
+
Silicon monoxide is used in metal & ceramic science applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Silicon monoxide?
+
Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
▶ Related products

Aluminosilicate, mesostructured
Metal & Ceramic Science

Aluminum carbide
Al4C3
Metal & Ceramic Science
Aluminum diboride
AlB2
Metal & Ceramic Science
Aluminum dodecaboride
AlB12
Metal & Ceramic Science
Aluminum nitride
AlN
Metal & Ceramic Science
Aluminum sulfide
Al2S3
Metal & Ceramic Science
Aluminum titanate
Al2O3·TiO2
Metal & Ceramic Science
Aluminum zinc oxide
Al2O3/ZnO
Metal & Ceramic Science


