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241733

Sigma-Aldrich

Barium perchlorate

97%

Synonym(s):

Barium diperchlorate, Perchloric acid barium salt

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About This Item

Linear Formula:
Ba(ClO4)2
CAS Number:
Molecular Weight:
336.23
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

reaction suitability

reagent type: oxidant

mp

505 °C (lit.)

density

3.2 g/mL at 25 °C (lit.)

SMILES string

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

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Application

Investigations of:
  • Effects on cationic Gemini surfactant monolayers

Catalyst for:
  • Barium cation-templated synthesis and cation induced molecular pirouetting
  • Olefin dioxygenation

Used for:
  • Cation-induced molecular motion of spring-like [2]catenanes
  • Complexation of tweezer molecule with barium ion
  • Preparation of Schiff base macrocyclic barium complexes and studies of antibacterial activity

Reactant for oxidation of bis(amine)
Effective desiccant

pictograms

Flame over circleExclamation mark

signalword

Danger

Hazard Classifications

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

wgk_germany

WGK 1

flash_point_f

69.8 °F

flash_point_c

21 °C

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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J C Gallucci et al.
Acta crystallographica. Section C, Crystal structure communications, 44 ( Pt 11), 1873-1876 (1988-11-15)
Ba(ClO4)2.3H2O, Mr = 390.28, hexagonal, P63/m, a = 7.277 (2), c = 9.656 (1) A, V = 442.9 (1) A3, Z = 2, F(000) = 368, D chi = 2.93 g cm3, lambda(Mo K alpha) = 0.71069 A, T =

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