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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

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

69.8 °F - closed cup

Flash Point(C)

21 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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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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