Substance
ID:368957
Names and Identifiers
IUPAC Traditional name
perchloric acid
IUPAC name
perchloric acid
Synonyms
PCAPerchloric acid
Properties
Product Information
Cation Traces
Mg: ≤0.5 mg/kg
Pb: ≤0.05 mg/kg
Zn: ≤0.1 mg/kg
Ba: ≤0.02 mg/kg
Mn: ≤0.02 mg/kg
Cd: ≤0.05 mg/kg
Li: ≤0.02 mg/kg
K: ≤0.1 mg/kg
Al: ≤0.05 mg/kg
Cu: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Co: ≤0.05 mg/kg
Mo: ≤0.05 mg/kg
Ni: ≤0.1 mg/kg
Tl: ≤0.05 mg/kg
Fe: ≤1 mg/kg
Sr: ≤0.02 mg/kg
Ag: ≤0.1 mg/kg
As: ≤0.05 mg/kg
Ca: ≤0.5 mg/kg
Antion Traces
sulfate (SO42-): ≤10 mg/kg
chlorate (ClO3-): ≤10 mg/kg
phosphate, silicate (as SiO2): ≤5 mg/kg
chloride (Cl-): ≤3 mg/kg
Grade
puriss. p.a.
ACS reagent
Ignition Residue
≤0.003% (as SO4)
Purity
≥69% (T)
Linear Formula
HClO4
Impurities
≤0.00005% free chlorine (Cl)
≤0.001% total nitrogen (N)
Safety Information
MSDS Link
GHS Pictograms
Oxidizing gases, category 1
Oxidizing liquids, categories 1,2,3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Signal Word
Danger
German water hazard class
1
GHS Hazard statements
H271-H314
GHS Precautionary statements
P220-P280-P305+P351+P338-P310
European Hazard Symbols
Corrosive (C)
Oxidising (O)Risk Statements
5-8-35
Safety Statements
23-26-36-45
UN Number
1873
RTECS
SC7500000
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
5.1
Packing Group
1
RID/ADR
UN 1873 5.1/PG 1
Physical Property
Flash Point
113 °C
235.4 °F
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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