31125

Barium chloride dihydrate

puriss. p.a. plus, ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%

• Empirical Formula (Hill Notation): BaCl₂ · 2H₂O
• CAS Number: 10326-27-9
• Molecular Weight: 244.26
• EC Number: 233-788-1
• MDL number: MFCD00149154
• UNSPSC Code: 12352300
• PubChem Substance ID: 329753659

Properties

• grade: ACS reagent; puriss. p.a. plus
• Agency: USP/NF; reag. ISO; reag. Ph. Eur.
• Assay: ≥99%
• form: crystals
• impurities: ≤0.002% total nitrogen (N)
• loss: 14.0-16.0% loss on drying, 150 °C
• pH: 5.2-8.0 (25 °C, 5%)
• cation traces: Ca: ≤50 mg/kg; Fe: ≤1 mg/kg; K: ≤25 mg/kg; Mg: ≤10 mg/kg; Na: ≤50 mg/kg; Sr: ≤100 mg/kg; heavy metals: ≤5 ppm (by ICP-OES)
• SMILES string: O.O.Cl[Ba]Cl
• InChI: 1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
• InChI key: PWHCIQQGOQTFAE-UHFFFAOYSA-L

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 - H319 - H332
• Precautionary Statements: P261 - P264 - P271 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable