Perchloric Acid, ca. 70% Solution in Water, For analysis, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Oxidation reagent

Specifications

Chemical Identifiers

• CAS: 7601-90-3, 7732-18-5
• Molecular Formula: ClHO4
• Molecular Weight (g/mol): 100.45
• MDL Number: MFCD00011325
• InChI Key: VLTRZXGMWDSKGL-UHFFFAOYSA-N
• Synonym: unii-v561v90bg2, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, perchloric acid, ueberchlorsaeure, hyperchloric acid, hclo4
• PubChem CID: 24247
• ChEBI: CHEBI:29221
• IUPAC Name: perchloric acid
• SMILES: O[Cl](=O)(=O)=O

• Melting Point: -18.0°C
• Boiling Point: 203.0°C
• Density: 1.6600g/mL
• Heavy Metals (as Pb): 1ppm max.
• Packaging: Glass bottle
• Residue after Ignition: 0.003% max.
• Specific Gravity: 1.66
• Flash Point: 113°C
• Quantity: 1 kg
• Viscosity: 3.5 mPa.s (20°C)
• Linear Formula: HClO₄
• Physical Form: Solution
• Fieser: 01,796; 02,309; 03,220; 06,453; 09,279; 11,402
• Merck Index: 15, 7267
• Solubility Information: Solubility in water: soluble.
• Formula Weight: 100.46
• Percent Purity: 69.0 to 72.0%
• Grade: ACS Reagent
• Chemical Name or Material: Perchloric acid, ca. 70% Solution in Water

Safety and Handling

Product Identifier

• Perchloric acid

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Substances and mixtures corrosive to metals Category 1
• Oxidising liquid Category 1
• Skin corrosion/irritation Category 1 A
• Specific target organ toxicity after repeated exposure Category 2

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H373-May cause damage to organs.
• H302-Harmful if swallowed.
• H290-May be corrosive to metals.
• H271-May cause fire or explosion; strong oxidiser.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only