Mercuric oxide, yellow, GR 99%+
Mercuric oxide, yellow, GR 99%+ (CAS 21908-53-2) supplier Zemixal: HgO, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.
About Mercuric oxide, yellow, GR 99%+
Zemixal supplies Mercuric oxide, yellow, GR 99%+ within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (AR): CAS 21908-53-2, formula HgO and molar mass 216.59 g/mol. It is described as yellow powder to crystalline powder.
Use cases we see most often
- Battery & energy materials
- Materials research
Safe handling
Literature values: melting point 500 °C (dec.) and density 11.14 g/cm3. Classified under GHS with signal word Danger and hazard statements H300, H310, H330 and H373. Read the SDS before first use. For transport it ships as UN UN 1641.
Order it in 50 g, 100 g, 250 g and 25 kg packs or ask for a bulk quotation. 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
- Battery & energy materials
- Materials research
Applications
Grade guides
Specifications and identifiers
| Product name | Mercuric oxide, yellow, GR 99%+ |
|---|---|
| Catalogue number | ZX-013999 |
| CAS number | 21908-53-2 |
| IUPAC name | oxomercury |
| Molecular formula | HgO |
| Molar mass | 216.59 g/mol |
| Exact mass | 217.9656 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | Yellow powder to crystalline powder |
| Melting point | 500 °C (dec.) |
| Density | 11.14 g/cm3 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 17.1 Ų |
| HS code | 28521000 |
| UN number | UN 1641 |
| InChIKey | UKWHYYKOEPRTIC-UHFFFAOYSA-N |
| SMILES | O=[Hg] |
| PubChem CID | 30856 |
| Synonyms | Mercury(II) oxide, Mercuric oxide, red, Red Precipitate, Red mercuric oxide, Mercury oxide (HgO), Mercuric oxide, yellow, Santar M, Yellow precipitate, Mercuric oxide red, Natural montroydite, Mercury(2+) oxide, Red oxide of mercury |
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
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P260, P262, P264, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P319, P320, P321, P330, P361 + P364, P391, 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
| 50 g | Quoted on request | |
| 100 g | Quoted on request | |
| 250 g | Quoted on request | |
| 25 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 Mercuric oxide, yellow, GR 99%+
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Other grades with CAS 21908-53-2
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