Barium carbonate
اطلاعات عمومی
اطلاعات عمومی
| Chemical formula: BaCO3 | Molar Mass: 197.34 g/mol |
| Appearance: White powder | Density: 4.29 g/cm3 |
| Solub. in water: 0.02 g/l | Melting point: >1450 °C (decomposition) |
| Bulk density: 350 kg/m3 | pH value : 6-8 |
| Storage temp.: +2°C to +30°C | Cautions: harmful |
| R: 22 | S: 24/25 |
| HS-No.: 2836 60 00 | EC index Number: 056-003-00-2 |
مشخصات فنی
مشخصات فنی
| Assay | ≥ | 98.0 | % |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Substance insoluble in dilute HCl | ≤ | 0.05 | % |
| Chloride (Cl) | ≤ | 0.05 | % |
| Sulfide (S) | ≤ | 0.001 | % |
| Heavy metals (as Pb) | ≤ | 0.003 | % |
| Iron (Fe) | ≤ | 0.005 | % |
| Strontium (Sr) | ≤ | 0.8 | % |
کد سفارش
کد سفارش
| Ordering code | 10 g | 25 g | 50 g | 100 g | 250g |
| P.E. | |||||
| Glass | 515.05.00100.01 |
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علائم هشدار
علائم هشدار
| Hazard Symbol |
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محصولات مرتبط
