What's the best isopropyl alcohol cas 67 63 0 ?
The "best" isopropyl alcohol depends on the job.
Isopropyl Alcohol (CAS 67-63-0) is produced and sold in various purity grades, each defined by the concentration of IPA and the permissible levels of impurities (like water, acetone, peroxides, and non-volatile residues). The appropriate grade is selected based on the required performance, safety, and regulatory compliance for a specific end-use.
| Grade | Typical Purity | Defining Feature | Primary Application Domain |
|---|---|---|---|
| Technical | 70% - 99.9% | Economical, basic specs | Industrial Solvent, Bulk Cleaning |
| USP | 70%, 91%, 99% | Meets pharmaceutical standards | Antiseptics, Pharmaceuticals, Healthcare |
| ACS Reagent | ≥99.5% | Highest chemical purity specs | Analytical Chemistry, General Lab Research |
| Electronic | 99.9% - 99.999%+ | Ultra-low particles & ions | Semiconductor Fab, Precision Electronics |
| HPLC/Spectro | ≥99.9% | Ultra-low UV absorbance | Liquid Chromatography, Spectroscopy |

is isopropyl alcohol CAS 67-63-0 toxic?
CAS 67-63-0 Isopropyl alcohol IPA can also cause severe irritation to the digestive tract. Drinking large quantities of it in the stomach and intestines can lead to vomiting, diarrhoea, pain, and bleeding. It can also lead to low blood pressure, fatigue, shock and coma. Inhaling rubbing alcohol can also be harmful.
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