Perchloric acid

• Catalog No.: 77231
• CAS Number: 7601-90-3
• M. F.: ClHO4
• M. W.: 100.45854
• Purity: ≥69% (T)

SYNONYMS

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

DATABASE IDS

• CAS Number: 7601-90-3
• MDL Number: MFCD00011325

PROPERTIES

• Antion Traces: chlorate (ClO3-): ≤10 mg/kg
• Antion Traces: chloride (Cl-): ≤3 mg/kg
• Antion Traces: phosphate, silicate (as SiO2): ≤5 mg/kg
• Antion Traces: sulfate (SO42-): ≤10 mg/kg
• Cation Traces: Ag: ≤0.1 mg/kg
• Cation Traces: Al: ≤0.05 mg/kg
• Cation Traces: As: ≤0.05 mg/kg
• Cation Traces: Ba: ≤0.02 mg/kg
• Cation Traces: Bi: ≤0.1 mg/kg
• Cation Traces: Ca: ≤0.5 mg/kg
• Cation Traces: Cd: ≤0.05 mg/kg
• Cation Traces: Co: ≤0.05 mg/kg
• Cation Traces: Cu: ≤0.1 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: K: ≤0.1 mg/kg
• Cation Traces: Li: ≤0.02 mg/kg
• Cation Traces: Mg: ≤0.5 mg/kg
• Cation Traces: Mn: ≤0.02 mg/kg
• Cation Traces: Mo: ≤0.05 mg/kg
• Cation Traces: Ni: ≤0.1 mg/kg
• Cation Traces: Pb: ≤0.05 mg/kg
• Cation Traces: Sr: ≤0.02 mg/kg
• Cation Traces: Tl: ≤0.05 mg/kg
• Cation Traces: Zn: ≤0.1 mg/kg
• Grade: ACS reagent
• Grade: puriss. p.a.
• Ignition Residue: ≤0.003% (as SO4)
• Impurities: ≤0.00005% free chlorine (Cl)
• Impurities: ≤0.001% total nitrogen (N)
• Linear Formula: HClO4
• Purity: ≥69% (T)
• Quality: packed in coated, shock- and leak-protected glass bottle
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• 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