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Merck
CN

11760

Barium chloride dihydrate

puriss. p.a., ACS reagent, ≥99.0% (KT)

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About This Item

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

ACS reagent, puriss. p.a.

assay

≥99.0% (KT)

impurities

≤0.002% total nitrogen (N)

pH

5.2-8.2 (25 °C, 50 mg/mL in H2O)

cation traces

Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤1 mg/kg, K: ≤25 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤1000 mg/kg, Zn: ≤5 mg/kg

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

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

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Meng Huang et al.
Journal of neurochemistry, 151(1), 38-49 (2019-07-06)
Neurodegenerative diseases, such as Parkinson's disease, Alzheimer's disease, and Huntington's disease, are considered incurable and significantly reduce the quality of life of the patients. A variety of drugs that modulate neurotransmitter levels have been used for the treatment of the
Steven J Kehl et al.
American journal of physiology. Cell physiology, 304(4), C370-C381 (2012-12-18)
The effect of external barium ions on rat Kv4.2 channels expressed in HEK293 cells was investigated using whole cell, voltage-clamp recordings to determine its mechanism of action as well as its usefulness as a tool to probe the permeation pathway.
Michael Xavier Doss et al.
PloS one, 7(7), e40288-e40288 (2012-07-21)
Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM) hold promise for therapeutic applications. To serve these functions, the hiPSC-CM must recapitulate the electrophysiologic properties of native adult cardiomyocytes. This study examines the electrophysiologic characteristics of hiPSC-CM between 11 and 121 days