217565
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217565
Sigma-Aldrich
Barium chloride dihydrate
ACS reagent, ≥99%
| CAS Number: | 10326-27-9 |
| Linear Formula: | BaCl2 · 2H2O |
| Molecular Weight: | 244.26 |
| EC Number: | 233-788-1 |
| MDL number: | MFCD00149154 |
| PubChem Substance ID: | 24853018 |
Description
| Packaging | 100, 500 g in poly btl |
| 2.5 kg in poly btl |
Properties
| grade | ACS reagent |
| assay | ≥99% |
| total impurities | ≤0.005% insolubles |
| ≤0.005% oxidizers | |
| loss | 14.0-16.0% loss on drying |
| pH | 5.2-8.2 (25 °C, 5%) |
| cation traces | Ca: ≤0.05% |
| Fe: ≤2 ppm | |
| K: ≤0.0025% | |
| Na: ≤0.005% | |
| Sr: ≤0.1% | |
| heavy metals (as Pb): ≤5 ppm |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
| Hazard Codes | T |
| Risk Statements | 20-25 |
| Safety Statements | 45 |
| RIDADR | UN1564 6.1/PG 3 |
| WGK Germany | 1 |
| RTECS | CQ8751000 |
References
| reference | Aldrich MSDS 1, 145:B / Corp MSDS 1 (1), 334:C / RegBook 1 (3), 3321:H |
