Perchloric acid

• Catalog No.: 244252
• CAS Number: 7601-90-3
• M. F.: ClHO4
• M. W.: 100.45854
• Purity: 69.0-72.0% (ACS specification)

SYNONYMS

• IUPAC name: perchloric acid
• IUPAC Traditional name: perchloric acid
• Synonyms: PCA

DATABASE IDS

• CAS Number: 7601-90-3
• MDL Number: MFCD00011325
• PubChem SID: 24854660

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.001%
• Antion Traces: sulfate (SO42-): ≤0.001%
• Cation Traces: Fe: ≤1 ppm
• Cation Traces: heavy metals (as Pb): ≤1 ppm
• Grade: ACS reagent
• Ignition Residue: ≤0.003%
• Impurities: ≤0.001% N compounds
• Impurities: ≤5 ppm Silicate and phosphate (as SIO2)
• Linear Formula: HClO4
• Purity: 69.0-72.0% (ACS specification)
• Purity: 70%
• Apperance: APHA: ≤10
• Density: 1.664 g/mL at 25 °C
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Vapor Pressure: 6.8 mmHg ( 25 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H271-H314
• European Hazard Symbols: Oxidising (O)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P220-P280-P305 + P351 + P338-P310
• RID/ADR: UN 1873 5.1/PG 1
• Risk Statements: 5-8-35
• Safety Statements: 23-26-36-45
• Hazard Class: 5.1
• UN Number: 1873
• Packing Group: 1
• German water hazard class: 1

DETAILS

Description (English)

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

Description (简体中文)

包装
100, 500 mL in glass bottle
2.5, 4×2.5 L in glass bottle
本品提供聚合物涂覆瓶包装:产品编号 244252-2.5L-CB 和 244252-4X2.5L-CB