Barium sulphide, 99.9%
Order Barium sulphide, 99.9% (CAS 21109-95-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 g.
About Barium sulphide, 99.9%
Barium sulphide, 99.9% is part of the Zemixal alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba) range. Key data (99.9%): CAS 21109-95-5, formula BaS and molar mass 169.39 g/mol. Expect grey powder.
Where it is used
- Dyes & pigments manufacture
- Paints, coatings & inks
- Electronics & thin films
- Flame retardants
Handling and storage
Literature values: melting point 1200 °C. Solubility: soluble in water but insoluble in alcohol. Hazard communication follows GHS (Warning: H302, H332 and H400). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 2813.
Order it in 10 g and 50 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Dyes & pigments manufacture
- Paints, coatings & inks
- Electronics & thin films
- Flame retardants
Applications
Specifications and identifiers
| Product name | Barium sulphide, 99.9% |
|---|---|
| Catalogue number | ZX-013374 |
| CAS number | 21109-95-5 |
| IUPAC name | barium(2+) sulfide |
| Molecular formula | BaS |
| Molar mass | 169.39 g/mol |
| Exact mass | 169.8773 |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Grey powder |
| Melting point | 1200 °C |
| Solubility | Soluble in water but insoluble in alcohol |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 1 Ų |
| HS code | 28309010 |
| UN number | UN 2813 |
| InChIKey | CJDPJFRMHVXWPT-UHFFFAOYSA-N |
| SMILES | [S-2].[Ba+2] |
| PubChem CID | 6857597 |
| Synonyms | Barium sulfide, Barium sulfide (bas), Barium sulfide, black, barium hydrogen sulfide |
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
- H400Very toxic to aquatic life
Precautionary statements P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P317, P330, P391, 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
| 10 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.
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Other grades with CAS 21109-95-5
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