Barium stearate
Barium stearate (CAS 6865-35-6) supplier Zemixal: C36H70BaO4, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-013366.
About Barium stearate
Barium stearate sits in our alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba) section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 6865-35-6, formula C36H70BaO4 and molar mass 704.3 g/mol. It is described as white to off-white powder.
Use cases we see most often
- Polymer & resin production
- Fuels & lubricants
Safe handling
Physical constants on file: melting point 120 °C and density 1.145s. Solubility: insoluble in water. Hazard communication follows GHS (Warning: H302 and H332). Our SDS lists exposure controls and first-aid measures.
Order it in 500 g, 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. 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.
Specifications and identifiers
| Product name | Barium stearate |
|---|---|
| Catalogue number | ZX-013366 |
| CAS number | 6865-35-6 |
| IUPAC name | barium(2+);bis(octadecanoate) |
| Molecular formula | C36H70BaO4 |
| Molar mass | 704.3 g/mol |
| Exact mass | 704.4327 |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Melting point | 120 °C |
| Density | 1.145s |
| Solubility | Insoluble in water |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 80.3 Ų |
| HS code | 29157090 |
| InChIKey | AGXUVMPSUKZYDT-UHFFFAOYSA-L |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Ba+2] |
| PubChem CID | 197077 |
| Synonyms | Stearic acid barium salt, Barium distearate, Stavinor 40, Stearic acid, barium salt, Octadecanoic acid, barium salt, Barium distearate, pure, BA-ST, Octadecanoic acid, barium salt (2:1), Bariumstearate, barium dioctadecanoate |
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
- H302Harmful if swallowed
- H332Harmful if inhaled
Precautionary statements P261, P264, P270, P271, P301 + P317, P304 + P340, P317, P330, 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
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 kg | 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 Barium stearate
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