Item No. HW-244252-500ML

Perchloric Acid, ACS Reagent, 70%

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500ML (1)

Overview

Overview


Name: Perchloric acid
Synonymn: PCA
Description: ACS Reagent, 70%

Container Type: Glass Bottle

Molar Mass: 100.46 g/mol

Empirical Formula: HClO4
Linear Formula: HClO4

CAS Number: 7601-90-3
MDL Number: MFCD00011325
UNSPSC Code: 12352302

Properties

Properties


SPECIFICATIONS

Assay (alkalimetric): 69.0 - 72.0 %
Residue on ignition: max. 0.003 %
Iron (Fe): max. 0.0001 %
Heavy metals (as Pb): max. 0.0001 %
Chloride (Cl): max. 0.001 %
Total N: max. 0.001 %
Phosphate, silicate (as SiO2): max. 0.0005 %
Sulfate (SO4): max. 0.001 %
APHA: max. 10



PHYSICAL PROPERTIES

Vapor Pressure: 6.8 mmHg ( 25 °C)
Ignition Residue: ≤0.003%
Boiling Point: 203 °C
Freezing Point: -18 °C
Density: 1.66 g/cm3



SAFETY INFORMATION

Hazard Class: 5.1
Package Group: I
UN ID: 1873
Signal Word: Danger

GHS Classification:
Harmful (GHS07)
Corrosive (GHS05)
Health hazard (GHS08)
Oxidizing (GHS03)

Hazard Statement(s):
May cause damage to organs through prolonged or repeated exposure (H373)
Causes severe skin burns and eye damage (H314)
Harmful if swallowed (H302)
May be corrosive to metals (H290)
May cause fire or explosion, strong oxidizer (H271)

Precautionary Statement(s):
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Keep/Store away from clothing/.../combustible materials (P220)
Take any precaution to avoid mixing with combustibles (P221)
Keep only in original container (P234)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wash thoroughly after handling (P264)
Do not eat, drink or smoke when using this product (P270)
Wear protective gloves/protective clothing/eye protection/face protection (P280)
P283

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