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Merck
CN

31125

Barium chloride dihydrate

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

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About This Item

Empirical Formula (Hill Notation):
BaCl2 · 2H2O
CAS Number:
Molecular Weight:
244.26
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
233-788-1
MDL number:
Assay:
≥99%
Form:
crystals
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agency

USP/NF, reag. ISO, reag. Ph. Eur.

grade

ACS reagent, puriss. p.a. plus

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



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Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2

Storage Class

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



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