77227
Fluka
Perchloric acid
TraceSELECT®, for trace analysis, 67-72% (T)
| Synonym: | PCA |
| CAS Number: | 7601-90-3 |
| Linear Formula: | HClO4 |
| Molecular Weight: | 100.46 |
| EC Number: | 231-512-4 |
| MDL number: | MFCD00011325 |
| PubChem Substance ID: | 24886812 |
Description
| Legal Information | TraceSELECT is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co. |
Properties
| grade | for trace analysis |
| TraceSELECT® | |
| assay | 67-72% (T) |
| total impurities | ≤1 mg/kg total phosphorus (as PO4) |
| ≤1 mg/kg total sulfur (as SO4) (ICP) | |
| anion traces | bromide (Br-): ≤1 mg/kg |
| chloride (Cl-): ≤10 mg/kg | |
| fluoride (F-): ≤1 mg/kg | |
| cation traces | Ag: ≤0.002 mg/kg |
| Al: ≤0.005 mg/kg | |
| As: ≤0.005 mg/kg | |
| Ba: ≤0.01 mg/kg | |
| Be: ≤0.001 mg/kg | |
| Bi: ≤0.005 mg/kg | |
| Ca: ≤0.03 mg/kg | |
| Cd: ≤0.001 mg/kg | |
| Co: ≤0.001 mg/kg | |
| Cr: ≤0.03 mg/kg | |
| Cu: ≤0.001 mg/kg | |
| Fe: ≤0.01 mg/kg | |
| Hg: ≤0.005 mg/kg | |
| K: ≤0.02 mg/kg | |
| Li: ≤0.001 mg/kg | |
| Mg: ≤0.005 mg/kg | |
| Mn: ≤0.001 mg/kg | |
| Mo: ≤0.001 mg/kg | |
| Na: ≤0.03 mg/kg | |
| Ni: ≤0.002 mg/kg | |
| Pb: ≤0.005 mg/kg | |
| Sn: ≤0.005 mg/kg | |
| Sr: ≤0.001 mg/kg | |
| Ti: ≤0.001 mg/kg | |
| V: ≤0.001 mg/kg | |
| Zn: ≤0.01 mg/kg | |
| Zr: ≤0.01 mg/kg |
Safety
| Hazard Codes | O,C |
| Risk Statements | 5-8-35 |
| Safety Statements | 23-26-36-45 |
| RIDADR | UN 1873 5.1/PG 1 |
| WGK Germany | 1 |
| RTECS | SC7500000 |
| Flash Point(F) | 235 °F |
| Flash Point(C) | 113 °C |
References
| reference | RegBook 1 (3), 3253:B |
