Perchloric acid

grade

ACS reagent

Quality Level

200

vapor pressure

6.8 mmHg ( 25 °C)

Assay

70%

form

liquid

reaction suitability

reagent type: oxidant

technique(s)

toxicology assay: suitable

impurities

≤0.001% N compounds
≤5 ppm Silicate and phosphate (as SIO₂)

ign. residue

≤0.003%

color

APHA: ≤10

density

1.664 g/mL at 25 °C

anion traces

chloride (Cl^–): ≤0.001%
sulfate (SO₄^2-): ≤0.001%

cation traces

Fe: ≤1 ppm
heavy metals: ≤1 ppm (by ICP)

SMILES string

OCl(=O)(=O)=O

InChI

1S/ClHO4/c2-1(3 4)5/h(H 2 3 4 5)

InChI key

VLTRZXGMWDSKGL-UHFFFAOYSA-N