Substance
ID:367570
Names and Identifiers
IUPAC Traditional name
perchloric acid
IUPAC name
perchloric acid
Synonyms
PCAPerchloric acid
Properties
Product Information
Impurities
≤5 ppm Silicate and phosphate (as SIO2)
≤0.001% N compounds
Purity
70%
69.0-72.0% (ACS specification)
Antion Traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.001%
Cation Traces
Fe: ≤1 ppm
heavy metals (as Pb): ≤1 ppm
Linear Formula
HClO4
Grade
ACS reagent
Ignition Residue
≤0.003%
Physical Property
Density
1.664 g/mL at 25 °C
Flash Point
113 °C
235.4 °F
Vapor Pressure
6.8 mmHg ( 25 °C)
Apperance
APHA: ≤10
Safety Information
MSDS Link
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
UN Number
1873
Packing Group
1
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
RID/ADR
UN 1873 5.1/PG 1
Risk Statements
5-8-35
Safety Statements
23-26-36-45
German water hazard class
1
European Hazard Symbols
Corrosive (C)
Oxidising (O)GHS Precautionary statements
P220-P280-P305+P351+P338-P310
Hazard Class
5.1
GHS Hazard statements
H271-H314
Molecule Details
Packaging
100, 500 mL in glass bottle
2.5, 4×2.5 L in glass bottle
poly-coated bottles available: product numbers 244252-2.5L-CB and 244252-4X2.5L-CB
100, 500 mL in glass bottle
2.5, 4×2.5 L in glass bottle
poly-coated bottles available: product numbers 244252-2.5L-CB and 244252-4X2.5L-CB
Molecular Spectra
No Data Available
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References
No Data Available
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