VAQORAAlkaline Earth Compounds (Be, Mg, Ca, Sr, Ba)Available on request
Barium sulphate, 99.998%
Synonyms: Baryte · Barium sulfate · Blanc fixe · Enamel White
CAS No.7727-43-7
FormulaBaO4S
Mol. weight233.39
Catalogue No.VQ-014313
Purity99.998%
HSN28332700
Barium sulphate (CAS 7727-43-7) – alkaline earth compound, 99.998%. BaO4S, MW 233.39. COA included. Worldwide shipping from Vaqora Chemicals.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Barium sulphate, 99.998%
Listed under CAS 7727-43-7, Barium sulphate is an alkaline earth compound available from Vaqora Chemicals at a purity of 99.998%. Its molecular formula is BaO4S and its molecular weight is 233.39 g/mol. Systematically, it is named barium(2+) sulfate. Common synonyms include Baryte and Barium sulfate.
It is supplied as a white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span materials research and chemical synthesis. Typical end-use sectors are academic and industrial research.
We offer Barium sulphate in 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Specifications & identifiers
| Product name | Barium sulphate, 99.998% |
|---|---|
| Catalogue No. | VQ-014313 |
| CAS Number | 7727-43-7 |
| IUPAC name | barium(2+) sulfate |
| Molecular formula | BaO4S |
| Molecular weight | 233.39 g/mol |
| Exact mass | 233.857 |
| Purity / assay | 99.998% |
| HSN code | 28332700 |
| InChIKey | TZCXTZWJZNENPQ-UHFFFAOYSA-L |
| SMILES | [O-]S(=O)(=O)[O-].[Ba+2] |
| PubChem CID | 24414 |
| Physical form | Powder |
|---|---|
| Appearance | White powder |
| H-bond donors / acceptors | 0 / 4 |
| TPSA | 88.6 Ų |
| Synonyms | Baryte, Barium sulfate, Blanc fixe, Enamel White, Readi-CAT, Liquibarine, Topcontral, Bakontal, Baridol, Baryxine, Finemeal, Neobalgin |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H302Harmful if swallowedH332Harmful if inhaled
Precautionary statements: P261, P264, P270, P271, P301 + P317, P304 + P340, P317, P330, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Other grades of CAS 7727-43-7
Barium sulphate micropowder, APS 100 nm, IP/BP/USP/EP/Ph. Eur.
- CAS
- 7727-43-7
- Formula
- BaO4S
- MW
- 233.39 g/mol
VQ-047097
Frequently asked questions
What is the CAS number of Barium sulphate, 99.998%?
The CAS Registry Number of Barium sulphate, 99.998% is 7727-43-7. It is also known as Baryte, Barium sulfate, Blanc fixe.
What is the molecular formula and molecular weight of Barium sulphate, 99.998%?
Barium sulphate, 99.998% has the molecular formula BaO4S and a molecular weight of 233.39 g/mol. Its IUPAC name is barium(2+) sulfate.
Which grade and pack sizes of Barium sulphate, 99.998% can I order?
We supply Barium sulphate, 99.998% in (99.998%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Barium sulphate, 99.998%?
Yes. Every lot of Barium sulphate, 99.998% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Barium sulphate, 99.998% be shipped internationally?
Yes. Barium sulphate, 99.998% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Barium sulphate, 99.998%
We reply within one business day with price, pack options, lead time and documentation.
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