Product description :

Perchloric acid 70% AR/ACS is a fine chemical. It is supplied by FINAR. It is used in production of ammonium perchlorate as a precursor. It is used for electropolishing of aluminium and molybdenum. Perchloric acid is used for etching of liquid crystal displays and critical electronics applications. At Finar, we have developed Perchloric acid 70% AR/ACS to ease your day-to-day challenges. It is manufactured and packed under a closed, controlled and an inert environment to prevent contamination, which offers you better stability, minimal interference during analysis and high level of accuracy in your analytical results.

Product features :

• Appearance : Clear,colourless liquid
• Colour (APHA) : 10 Hz
• Residue after ignition : 0.003% max
• silicate and phosphate (as SiO2) : 5 ppm max
• Chloride(Cl) : 0.001% max
• Nitrogen compounds(N) : 0.001% max
• Sulphate(SO4) : 0.001% max
• Heavy metals (as Pb) : 1 ppm max
• Iron (Fe) : 1 ppm max

Product specifications :

• Product name : Perchloric acid 70% AR/ACS
• Brand : FINAR
• Catlog number : 71120L4C25
• CAS number : 7601-90-3
• Molecular formula : HClO4
• Molecular weight : 100.46
• Assay : 70.0-72.0% max
• Quantity : 4 x 2.5 ltr