Perchloric acid, ACS, 48-50%, Alfa Aesar™

Maximum level of impurities: Color (APHA) 10, Residue after ignition 0.003%, Silicate and phosphate as SiO2 5ppm, Cl 0.001%, Nitrogen compounds (as N) 0.001%, SO4 0.001%, Heavy Metals (as Pb) 1ppm, Fe 1ppm

Brand: Alfa Aesar

Manufacturer Part Number: 044464.AP

UNSPSC: 12352100

Code: NEW

Additional Details:
Additional Details: CAS Number: 7601-90-3 Weight: 0.00050kg

Product Code. 15451997

Quantity Price
1 £ 50.24 / 500mL
Estimated Shipment date
from Supplier 10-05-2017
Add to basket

Description and Specification


Chemical Name or Material Perchloric acid
Quantity 500mL
CAS 7601-90-3
Health Hazard 1 H272-H314: May intensify fire; oxidizer. Causes severe skin burns and eye damage.
Health Hazard 2 Keep away from combustible material. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
DOT Information DOT Class: 8, Packaging Group: II
EINECS Number 231-512-4
Purity Grade ACS Grade
Physical Form Liquid
Assay Percent Range 48-50%
Molecular Formula HClO4
Formula Weight 100.46
MDL Number MFCD00011325
UN Number UN1802
Density 1.41g/cm3 at 20°C
Vapor Pressure 29mm Hg at 20°C

Technical documents