99% Isopropyl Alcohol (CAS No. 67-63-0) is primarily used in the electronics industry for cleaning, degreasing, and precision cleaning. Specific applications include semiconductor manufacturing, printed circuit board (PCB) production, and optical component cleaning.
Semiconductor Manufacturing
99 isopropyl alcohol is used for wafer cleaning to remove surface contaminants such as organic matter and metal ions, ensuring a high-cleanliness environment.
Printed Circuit Board (PCB) Production
Cleans PCB surfaces to remove solder paste residues, oils, and dust, enhancing soldering quality.
Optical Component Cleaning
Cleans optical elements like lenses and prisms to reduce smudges and static electricity.
Display Manufacturing
Serves as a cleaning agent in LCD and OLED panel production to prevent pixel contamination.
Medical Device Disinfection
Used as a disinfectant for medical instrument surface treatment, offering rapid evaporation with no residue.
Laboratory & Aerospace
Serves as a high-purity isopropyl alcohol is for laboratory chemical synthesis and cleaning of precision aerospace components.
70% IPA VS 90% IPA VS 99% IPA
| Concentration | Key Strengths | Typical Industrial Use |
|---|---|---|
| 70% IPA | Better microbial kill rate, slower evaporation | Healthcare, sterilization, food-contact surface cleaning |
| 90% IPA | Faster drying, stronger solvent power | Automotive, printing inks, machinery degreasing |
| 99% IPA | Ultra-pure, residue-free, ideal for sensitive components | Electronics, pharmaceuticals, laboratories, coatings |
Why Choose Gneebio as Your isopropyl alcohol (IPA) Manufacturer?
ISO & GMP Certified ManufacturingMultiple Grades Available
We supply a complete range of IPA grades:
- Industrial grade
- Technical grade
- Pharmaceutical / USP grade
- Electronic grade 99.9%
- Customized purity levels
Strict Quality Control
Each batch comes with:
- COA
- MSDS
- TDS
- Third-party test reports (on request)
Stable Bulk Supply & Competitive Pricing
We provide:
- Safe packaging (drums, IBC, ISO tank)
- Stable shipping arrangements
- Compliance with international regulations
Related Chemical Products from Gneebio
Bulk Industrial buyers often purchase isopropyl alcohol (IPA) together with other solvents and intermediates.
Here are the most popular products:
| Product Name | CAS |
|---|---|
| Cyclohexanone (CYC) | 108-94-1 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N-Dimethylacetamide (DMAC) | 127-19-5 |
Purchase Chemical Raw Materials Click here: TIANJIN GNEE BIOTECH CO., LTD.