Stearic acid, reference material
Order Stearic acid, reference material (CAS 57-11-4) online at Zemixal: C18H36O2, COA and SDS with every lot, worldwide shipping.
About Stearic acid, reference material
Researchers and plant chemists source Stearic acid, reference material from Zemixal for routine and specialised work. For your records (≥99%), the material is defined by CAS 57-11-4, formula C18H36O2 and molar mass 284.5 g/mol. Expect white powder.
Typical applications
- Cell & microbial culture
- Organic synthesis
Storage and safety notes
Physical constants on file: melting point 67-72 °C and boiling point 361 °C. Classified under GHS with signal word Warning and hazard statements H315. Read the SDS before first use.
Available as 100 mg, 250 mg, 100 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Cell & microbial culture
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Stearic acid, reference material |
|---|---|
| Catalogue number | ZX-007693 |
| CAS number | 57-11-4 |
| IUPAC name | octadecanoic acid |
| Molecular formula | C18H36O2 |
| Molar mass | 284.5 g/mol |
| Exact mass | 284.2715 |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | 67-72 °C |
| Boiling point | 361 °C |
| XLogP3 | 7.4 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 38231190 |
| InChIKey | QIQXTHQIDYTFRH-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)O |
| PubChem CID | 5281 |
| Synonyms | 1-Heptadecanecarboxylic acid, Cetylacetic acid, Stearophanic acid, n-Octadecanoic acid, Stearex Beads, Pearl stearic, Industrene R, Vanicol, Hydrofol Acid 150, Century 1240, Glycon DP, Glycon TP |
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
- H315Causes skin irritation
Precautionary statements P264, P280, P302 + P352, P321, P332 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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