Products Description
N‑propanol (n‑propyl alcohol, propan‑1‑ol, CAS 71‑23‑8) is a primary alcohol used as an organic intermediate and solvent. It is a clear, colorless liquid miscible with water and common organic solvents. Gnee Bio supplies n‑propanol at 99.88% purity for synthesis, coatings and cleaning applications.
Certificate of Analysis (Typical Values)
| Item | Specification | Typical result |
|---|---|---|
| Purity (m/m) | ≥ 99.5% | 99.88% |
| Color (APHA, Pt‑Co) | ≤ 10 | 5 |
| Water (m/m) | ≤ 0.1% | 0.03% |
| Density (kg/L) | 0.804 – 0.807 | 0.805 |
| Boiling point (°C) | 97.2 | 97.3 |
| Free acid (as acetic acid, m/m) | ≤ 0.003% | 0.00095% |
- The results conform to the applicable enterprise standard; a full Certificate of Analysis with the standard reference is provided with each shipment.
- Contact us to view the complete COA.
N-Propyl Alcohol NPA Solvent uses：
1. Organic Synthesis Intermediate
N‑propanol is an important intermediate in organic synthesis. It is used to produce a variety of compounds, such as acrylic acid, acrylate compounds, propyl acetate, propyl urea and bromopropane. These products are widely used in plastics, coatings, adhesives, fragrances and food additives.
2. Solvent Applications
As a low‑toxicity alcohol solvent, n‑propanol is used in printing inks, coatings and cleaning formulations, offering good solvency and rapid evaporation with low residual odor.
3. Printing and Ink Industry
N‑propanol acts as a solvent and wetting agent in gravure and flexographic inks, improving flow and drying behaviour.
Handling and Storage Notes
- N‑propanol is a flammable liquid (flash point approximately 22–23 °C, closed cup); keep away from ignition sources and store in a cool, ventilated area.
- Keep containers tightly sealed; avoid contact with strong oxidizers.
- Use appropriate protective gloves and eye protection; refer to the SDS before handling.
Why Choose GNEE BIO?
- Free Samples: 1–2 samples available; customers only pay the express fee.
- Quality Assurance: Products are supplied according to agreed specifications with COA available.
- Third-Party Inspection: SGS, BV, and other inspections are accepted before shipment.
- Safe & Reliable Supply: Secure packaging and stable supply for international orders.
Packaging
- 200 kg iron drum
- IBC tank (1000 L)
- ISO Tank
- Customizable labels and packaging; OEM / ODM service
Company Profile
GNEE BIO, established in 2016 and located in Henan Province, is a manufacturing-based export company specializing in chemical raw materials. With advanced production lines and ISO9001 quality management, we ensure stable supply, consistent quality, and complete export documents including COA, MSDS, and TDS to meet global market requirements.
Our best-selling products include: Dimethyl Sulfoxide (DMSO), Dichloromethane, Glacial Acetic Acid, Methyl Acetate, Ethanol, Ethylene Glycol, Triethylene Glycol, N,N-Dimethylacetamide (DMAC), Methyl Formate, and Cyclohexanone.
FAQ
Q: What is the difference between n‑propanol and isopropanol?
A: N‑propanol (propan‑1‑ol) has the hydroxyl group on the terminal carbon; isopropanol (propan‑2‑ol) has it on the middle carbon. They have different boiling points, solvency and toxicological profiles.
Q: What is n‑propanol used to make?
N‑propanol is a feedstock for acrylic acid, acrylate compounds, propyl acetate, propyl urea and bromopropane, and is used as a solvent in inks, coatings and cleaning products.
Q: Is n‑propanol flammable?
A: Yes. N‑propanol is a flammable liquid with a flash point of approximately 22–23 °C; handle away from ignition sources and follow the SDS.
Q: What is the purity of your n‑propanol?
A: N‑propanol is supplied at 99.88% purity, with a Certificate of Analysis stating the measured values.
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