| Identification | |
| Name: | Barium sulfate |
| Synonyms: | Barium Sulfate Precipitated;Barium sulfate (BaSO4);Barite BA;Artificial barite;Artificial heavy spar;Travad;Baryta white;Enamel white;Bayrites;Supramike;Oratrast;Precipitated barium sulphate;Citobaryum;Colonatrast;Macropaque;BariumSulphate;white barium Sulphate Lump;Barium sulfate ultrafine;Barium sulfate, extra pure, dab, ph eur, bp;Barosperse;Prontobario;Barytes-chemical grade baryte;Neobalgin;Mixobar;Sachtoperse HU;Barytes-standard white baryte(lump & powder);Micropaque;Superfine Barium Sulfate;BF 1 (salt);Barite (Ba(SO4));BMH (sulfate);Sparmite; |
| CAS: | 7727-43-7 |
| EINECS: | 231-784-4 |
| Molecular Formula: | BaSO4 |
| Molecular Weight: | 233.40 |
| InChI: | InChI=1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 1580 oC |
| Density: | 4.5 |
| Stability: | Stable. |
| Water Solubility: | 0.0022 G/L (50 oC) |
| Solubility: | 0.0022 g/L (50 oC) |
| Appearance: | white powder |
| Specification: |
? Barium Sulphate (CAS NO.7727-43-7) is also called AI3-03611 ; Actybaryte ; Artificial barite ; Artificial heavy spar ; BA147 ; BF 1 (salt) ; BF 10 (sulfate) ; Bakontal ; Bar-Test ; Baraflave . Barium Sulphate (CAS NO.7727-43-7) is insoluble in water, dilute acids, alcohol, but soluble in hot concentrated sulfuric acid. Barium sulfate is non-combustible and non-toxic. Emits toxic sulfur oxides when heated to decomposition. Can act as an oxidizing agent, but usually does not. Reacts with reducing agents such as potassium, phosphorus or aluminum (heating with aluminum can cause an explosion). |
| Packinggroup: | Z01 |
| HS Code: | 28332700 |
| Color: | Fine, heavy powder or polymorphous crystals White, orthorhombic crystals White or yellowish powder OPAQUE POWDER |
| Safety Data | |
| Hazard Symbols |
TLV: 10
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