1-Propanol 99% for Analysis CAS71-23-8 Reagent C3h8o

• Customization: Available
• Type: Reagents
• Appearance: Vial Seal
• Model NO.: yh-1bc
• Grade Standard: Reagent Grade
• Purity: 99%
• Environmental Protection: Yes
• Freight1: Small Quantity Logistics or Air Transport
• Freight2: Pick up
• Freight3: Ocean Freight
• Free Sample: Available
• Belong: Yuhan Chem
• Lead Time: Within 7 Days
• Storagemethod: Sealed Container
• Packaging: Sealed Packaging
• Odor: Odorless
• MOQ: 5g or Smallest Bottle
• Port1: Chongqing
• Storage2: Cool Dry Place
• Stability: Excellent
• Transport Package: Sealed and Refrigerated
• Specification: Customization
• Trademark: Customizable
• Origin: China
• HS Code: 2905199090
• Production Capacity: 5000 Groups/Year

Product Description

 

Product Parameters

Item	Information
CAS Number	71-23-8
Chemical Name	1-Propanol
Synonyms	Propyl alcohol, n-propanol, ethyl carbinol
Molecular Formula	C3H8O
Molecular Weight	60.10
Purity	99%
Physical State	Liquid
Appearance	Colorless clear liquid
Odor	Mild, alcohol-like odor
Melting Point	-127°C
Boiling Point	97°C
Flash Point	22°C (closed cup)
Specific Gravity	0.804 g/cm³ at 25°C
Vapor Pressure	14.9 mmHg at 20°C
Vapor Density	2.07 (air=1.0)
Solubility in Water	Completely miscible
Solubility in Other Solvents	Miscible with ether, ethanol; soluble in benzene, acetone
Refractive Index	1.384 at 20°C
NFPA Ratings	Health: 1; Fire: 3; Reactivity: 0

 

 

 

Product Description

1-Propanol 99% for analysis is a high-purity chemical reagent primarily used in various laboratory applications due to its excellent solvent properties and chemical stability. Here are some of its common uses:

1. Solvent Applications

• Organic Synthesis: 1-Propanol is used as a solvent in organic synthesis reactions. It can dissolve a wide range of organic compounds, facilitating chemical reactions.
• Extraction Processes: It is employed in liquid-liquid extraction processes to separate compounds based on their solubility differences. For example, it can be used to extract organic compounds from aqueous solutions.
• Chromatography: In analytical techniques such as gas chromatography (GC) and high-performance liquid chromatography (HPLC), 1-propanol can serve as a mobile phase component or a solvent for sample preparation.

2. Analytical Chemistry

• Calibration Standards: High-purity 1-propanol is used to prepare calibration standards for quantitative analysis. It ensures accurate and reproducible results in analytical methods.
• Sample Dissolution: It is used to dissolve samples before analysis. For instance, in the analysis of fatty acids, 1-propanol can dissolve the sample, allowing it to be analyzed by GC or HPLC.
• Reagent in Titration: In titration processes, 1-propanol can be used as a solvent to dissolve titrants or analytes, ensuring proper reaction conditions.

3. Pharmaceutical Applications

• Medication Formulation: 1-Propanol is used as a solvent in the formulation of some pharmaceutical preparations. It helps dissolve active pharmaceutical ingredients (APIs) and excipients.
• Sterilization: In some cases, 1-propanol is used as a disinfectant or sterilizing agent in pharmaceutical manufacturing environments due to its antimicrobial properties.

4. Industrial Uses

• Paints and Coatings: As a solvent in the formulation of paints and coatings, 1-propanol helps in dissolving resins and other components, improving the application properties of the coating.
• Ink Production: It is used in the production of inks, where it helps dissolve dyes and other additives, ensuring smooth ink flow and proper drying characteristics.

5. Research and Development

• Laboratory Experiments: In research labs, 1-propanol is used in a variety of experiments, from basic chemical reactions to complex biochemical assays. Its high purity ensures reliable and consistent results.
• Material Science: It can be used in the synthesis and processing of new materials, such as polymers and nanoparticles, where it helps dissolve monomers or other reactants.

Safety Considerations

• Flammability: 1-Propanol is highly flammable. It should be stored and handled in well-ventilated areas, away from sources of ignition.
• Toxicity: It is moderately toxic and can cause irritation to the skin, eyes, and respiratory system. Proper personal protective equipment (PPE) such as gloves, goggles, and lab coats should be used when handling.
• Storage: Store in tightly closed containers in a cool, dry place. Keep away from incompatible materials such as oxidizing agents.

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FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.