Stearic Acid
Stearic Acid (CAS 57-11-4) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg. Catalogue no. ZX-007691.
About Stearic Acid
Researchers and plant chemists source Stearic Acid from Zemixal for routine and specialised work. Identity at a glance (Reference Standard): CAS 57-11-4, formula C18H36O2 and molar mass 284.5 g/mol.
Use cases we see most often
- Organic synthesis
- API synthesis
Handling and storage
Classified under GHS with signal word Warning and hazard statements H315. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes 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.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Stearic Acid |
|---|---|
| Catalogue number | ZX-007691 |
| CAS number | 57-11-4 |
| IUPAC name | octadecanoic acid |
| Molecular formula | C18H36O2 |
| Molar mass | 284.5 g/mol |
| Exact mass | 284.2715 |
| Grade | Reference Standard |
| XLogP3 | 7.4 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| InChIKey | QIQXTHQIDYTFRH-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)O |
| PubChem CID | 5281 |
| Synonyms | 1-Heptadecanecarboxylic acid, 1-Octadecanoic acid, Cetylacetic Acid, Stearophanic Acid, n-Octadecanoic acid, Stearex Beads, Pearl stearic, Industrene R, Vanicol, Hydrofol Acid 150, Century 1240, Glycon DP |
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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | 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 Stearic Acid
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