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Merck
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Key Documents

1.01717

Supelco

Barium chloride dihydrate

EMPLURA®

Synonym(s):

Barium chloride dihydrate, Barium dichloride

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About This Item

Empirical Formula (Hill Notation):
BaCl2 · 2H2O
CAS Number:
Molecular Weight:
244.26
MDL number:
UNSPSC Code:
12352302
EC Index Number:
233-788-1
NACRES:
NA.21

Quality Level

product line

EMPLURA®

Assay

≥99.0% (complexometric)

form

solid

potency

118 mg/kg LD50, oral (Rat)

impurities

≤0.1% Substances not precipitated by dilute sulfuric acid (as sulfate)

pH

5.2-8.0 (25 °C, 50 g/L in H2O)

density

3.86 g/cm3 at 20 °C

bulk density

1200‑1400 kg/m3

cation traces

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

storage temp.

2-30°C

InChI

1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2

InChI key

PWHCIQQGOQTFAE-UHFFFAOYSA-L

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Analysis Note

Assay (complexometric): ≥ 99.0 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Substances not precipitated by dilute sulfuric acid (as sulfate): ≤ 0.1 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

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


Certificates of Analysis (COA)

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