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.K4

UNSPSC: 12352100

Code: NEW

Additional Details:
Additional Details: CAS Number: 7601-90-3 Weight: 2.50000kg

Product Code. 15461997

Quantity Price
1 £ 175.22 / 2.50 L
Estimated Shipment date
from Supplier 09-05-2017
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Description and Specification


Chemical Name or Material Perchloric acid
Quantity 2.5L
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
Vapor Pressure 29mm Hg at 20°C

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