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Perchloric acid, ROTIPURAN®Ultra 70 %

Perchloric acid

Empirical formula HCIO4
Molar mass (M) 100,46 g/mol
Density (D) 1,68 g/cm³
Boiling point (bp) 198 °C
Melting point (mp) -18 °C
ADR 5.1 I
WGK 1
CAS No. 7601-90-3
EG-Nr. 231-512-4
UN-Nr. 1873

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Perchloric acid ROTIPURAN®Ultra 70 %
Technical Information
Thread 38-430
comburente | Perchloric acid, ROTIPURAN®Ultra 70 % Examples of effect: Have an oxidising effect and intensify fires. Explosive compounds are produced when mixed with combustible substances. Safety: Keep away from and do not mix with combustible substances; store in a clean environment.
damage-and-burn Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
H271-H290-H314 may cause fire or explosion; strong oxidiser, may be corrosive to metals, causes severe skin burns and eye damage
P220 P260 P303+P361+P353 P305+P351+P338 P310

keep/store away from clothing/combustible materials, do not breathe mist/vapours/spray, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, immediately call a POISON CENTER/doctor

Description

Perchloric acid
ROTIPURAN® Ultra/Supra

Acids, Alkaline Solutions and Water for trace analysis via ICP-OES, ICP-MS, AAS and IC

Carl ROTH provides two high quality product lines, ROTIPURAN® Ultra & Supra specially for research, trace analysis and electronics. These ultrapure reagents are produced using a technologically complex distillation process (subboiling distillation) and are filled only into specially selected, suitable containers under clean room conditions. Very extensive production and quality controls guarantee extremely high quality.

ROTIPURAN® Ultra

This ultrapure product line is characterised for its especially high purity (ppt-quality) and fulfils the highest purity requirements. The metal content of these products is below 100 ppt [parts per trillion=10-12] while key metals are under 10 ppt. These products are used in ultra trace analysis (via ICP-OES, ICP-MS, AAS, IC) and for applications in the electronics industry. The reagents are bottled and offered in high class fluoropolymer plastic bottles (FEP). The certificates of analysis are available online.

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