Sodium carbonate, anhydrous, 99.999%
Sodium carbonate, anhydrous, 99.999% (CAS 497-19-8) supplier Zemixal. Request a quote with price, lead time and documents.
About Sodium carbonate, anhydrous, 99.999%
Sodium carbonate, anhydrous, 99.999% sits in our alkali Metal Compounds (Li, Na, K, Rb, Cs) section and ships worldwide from stock or short lead time. Identity at a glance (Puriss): CAS 497-19-8, formula CNa2O3 and molar mass 105.99 g/mol. Typical appearance is white powder.
Typical applications
- Buffer preparation
- Materials research
Safe handling
Physical constants on file: melting point 851 °C. Classified under GHS with signal word Warning and hazard statements H319. Read the SDS before first use.
Available as 5 g, 25 g and 50 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Sodium carbonate, anhydrous, 99.999% |
|---|---|
| Catalogue number | ZX-013187 |
| CAS number | 497-19-8 |
| IUPAC name | disodium;carbonate |
| Molecular formula | CNa2O3 |
| Molar mass | 105.99 g/mol |
| Exact mass | 105.9643 |
| Grade | Puriss |
| Purity / assay | 99.999% |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | 851 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 63.2 Ų |
| HS code | 28362090 |
| InChIKey | CDBYLPFSWZWCQE-UHFFFAOYSA-L |
| SMILES | C(=O)([O-])[O-].[Na+].[Na+] |
| PubChem CID | 10340 |
| Synonyms | Calcined soda, Carbonic acid disodium salt, Soda ash, Disodium carbonate, Sodium carbonate, anhydrous, Solvay soda, Sodium carbonate anhydrous, Washing soda, Bisodium carbonate, Carbonic acid, disodium salt, Carbonic acid sodium salt, Carbonic acid sodium salt (1:2) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H319Causes serious eye irritation
Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 50 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 Sodium carbonate, anhydrous, 99.999%
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Other grades with CAS 497-19-8
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