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Merck

1.01738

Barium perchlorate

anhydrous for analysis EMSURE®

Synonym(s):

Barium perchlorate

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About This Item

Linear Formula:
Ba(ClO4)2
CAS Number:
Molecular Weight:
336.23
UNSPSC Code:
12352302
EC Index Number:
236-710-4
NACRES:
NA.21
MDL number:
Assay:
≥97.0% (complexometric)
Form:
solid
Solubility:
1985 g/L
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Quality Segment

product line

EMSURE®

assay

≥97.0% (complexometric)

form

solid

impurities

≤0.2% Substances not precipitated by sulfuric acid (as sulfates), ≤4% Water

pH

5.6 (20 °C, 100 g/L in H2O)

mp

505 °C

solubility

1985 g/L

density

2.74 g/cm3 at 20 °C

bulk density

1300 kg/m3

anion traces

chloride (Cl-): ≤0.01%

cation traces

Ca: ≤0.05%, Fe: ≤0.0005%, heavy metals (as Pb): ≤0.0005%

storage temp.

2-30°C

SMILES string

[Ba+2].[Cl](=O)(=O)(=O)[O-].[Cl](=O)(=O)(=O)[O-]

InChI

1S/Ba.2ClHO4/c;2*2-1(3,4)5/h;2*(H,2,3,4,5)/q+2;;/p-2

InChI key

OOULUYZFLXDWDQ-UHFFFAOYSA-L

Analysis Note

Assay (complexometric): ≥ 97.0 %
Chloride (Cl): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.05 %
Fe (Iron): ≤ 0.0005 %
Water: ≤ 4.0 %
Substances not precipitated by sulfuric acid (as sulfates): ≤ 0.20 %

Legal Information

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


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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Ox. Sol. 1

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 1

flash_point_f

69.8 °F - closed cup

flash_point_c

21 °C - closed cup



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