PERCHLORIC ACID 70% 99.999% TRACE METALS BASIS (C005B-077539)

Application

Perchloric acid (HClO₄) can be used in the preparation of:

• Silica supported perchloric acid (HClO₄-SiO₂) which is used as a catalyst in geminal diacylation of aldehydes, synthesis of amidoalkyl naphthols, primary carbamates, and tetrasubstituted imidazoles.
• Alumina supported perchloric acid (Al₂O₃-HClO₄), which is used as a catalyst in the synthesis of α-(α-amidobenzyl)-β-naphthols.
• Fe₃O₄@SiO₂-HClO₄ catalyst, which is used in the synthesis of 1,4-dihydropyridine derivatives.

Perchloric acid can be used as:      

•   A reaction medium in oxidation reactions.       
• A reagent for the preparation of fluorinated polymer electrolytes using poly (vinylidenefluoride-cohexafluoropropylene) (PVDF-HFP) for fuel cell applications.        
• A dopant in the preparation of perchloric acid-functionalized polyaniline (HClO₄/PANI) catalyst for the synthesis of 2-substituted benzothiazoles by condensation reaction between o-aminothiophenol with aldehydes.

Molecular Weight: 100.46. Empirical Formula: HClO₄. linearFormula: HClO₄. vapor pressure: 6.8 mmHg ( 25 °C). Quality Level: 100. Assay: 70%, 99.999% trace metals basis. form: liquid. reaction suitability: reagent type: oxidant. density: 1.664 . g/mL . at 25 . °C. web metadata keyword.default: Perchlorate, PCA, HCLO4. hydronium perchlorate. dioxonium perchlorate, deproteinization, azeotrope, Perchloric acid supplier, oxoacid, iodide, microgel.. SMILES string: OCl(: O)(: O): O. InChI: 1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5). InChI key: VLTRZXGMWDSKGL-UHFFFAOYSA-N. Pictograms: GHS03,GHS05,GHS07,GHS08. Signal Word: Danger. Hazard Statements: H271 - H290 - H302 - H314 - H373. Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 - P314. Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1A - STOT RE 2. Target Organs: Thyroid. Storage Class Code: 5.1A - Strongly oxidizing hazardous materials. WGK: WGK 1. Personal Protective Equipment: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter.