Chromium trioxide, GR 99%+
Order Chromium trioxide, GR 99%+ (CAS 1333-82-0) online at Zemixal. Request a quote with price, lead time and documents.
About Chromium trioxide, GR 99%+
Chromium trioxide, GR 99%+ sits in our transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr) section and ships worldwide from stock or short lead time. Key data (AR): CAS 1333-82-0, formula CrO3 and molar mass 99.99 g/mol. Typical appearance is red to purple flakes or powder.
Typical applications
- Organic synthesis
- Oxidation reactions
Storage and safety notes
Hazard communication follows GHS (Danger: H271, H301, H310 and H311). Our SDS lists exposure controls and first-aid measures.
Order it in 500 g, 5 kg and 50 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Oxidation reactions
Applications
Grade guides
Specifications and identifiers
| Product name | Chromium trioxide, GR 99%+ |
|---|---|
| Catalogue number | ZX-013593 |
| CAS number | 1333-82-0 |
| IUPAC name | trioxochromium |
| Molecular formula | CrO3 |
| Molar mass | 99.99 g/mol |
| Exact mass | 99.9252 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Flakes |
| Appearance | Red to purple flakes or powder |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 51.2 Ų |
| HS code | 28191000 |
| InChIKey | WGLPBDUCMAPZCE-UHFFFAOYSA-N |
| SMILES | O=[Cr](=O)=O |
| PubChem CID | 14915 |
| Synonyms | Chromic anhydride, Chromium(VI) oxide, CrO3, Monochromium trioxide, Anhydride chromique, Chromium(6+) oxide, Chromia (CrO3), Chromium(6+) trioxide, Anidride cromica, Sintered chromium trioxide, Chroomzuuranhydride, Puratronic chromium trioxide |
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
- H271May cause fire or explosion, strong oxidizer
- H301Toxic if swallowed
- H310Fatal in contact with skin
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H330Fatal if inhaled
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H340May cause genetic defects
- H350May cause cancer
- H361Suspected of damaging fertility or the unborn child
- H372Causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P203, P210, P220, P233, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P283, P284, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P306 + P360, P316
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 50 kg | 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 Chromium trioxide, GR 99%+
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Other grades with CAS 1333-82-0
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