Basic Information
| Appearance | Colorless liquid |
| Density | 1.082 g cm−3, liquid |
| Melting point | −73.1 °C (−99.6 °F; 200.1 K) |
| Boiling point | 139.8 °C (283.6 °F; 412.9 K) |
|
Solubility in water |
2.6 g/100 mL, reacts (see text) |
| Vapor pressure | 4 mmHg (20 °C) |
|
Magnetic susceptibility (χ) |
−52.8·10−6 cm3/mol |
|
Refractive index (nD) |
1.3901 |
Products Description
What is Acetic anhydride CAS 108-24-7?
Acetic anhydride, or ethanoic anhydride, is the chemical compound. Commonly abbreviated Ac2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis.
Applications：
- Pharmaceutical field: Acetic anhydride is used to synthesise many kinds of drugs, such as aspirin, paracetamol, vitamin B₁ and so on.
- Dyestuff field: As raw material of dyestuff intermediates, it is used to synthesise anthraquinones, azoles and other dyestuffs.
- Fragrance field: Acetic anhydride is used in the synthesis of fragrances, such as benzyl acetate, ethyl acetate and so on. These spices have a fruity flavour and are widely used in food, cosmetics, detergents and other industries.
- Other fields: It is also used in plastic, fibre, pesticide and other industries.
Why choose Gneebio?
1: Price - Competitive and reasonable price
2: After-sales service - Efficient and reliable after-sales service
3: Specialized, safe and fast delivery
4: Customization - Customized labels and packaging; OEM/ODM service
5: Storage - Sufficient stock in China warehouse
We want a win-win business. Send your inquiry and you will get it!
Packaging & Shipping
| By Express | By Air | By Sea | |
| Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg | |
| Fast: 3-7 days | Fast: 3-7 days | slow: 3-7 days | |
| High cost | Medium cost | Low cost |
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.
Company Profile
Gneebio is located in Anyang City, Henan Province, China.
The company has decades of experience in producing and selling high-quality chemicals, offering organic chemicals, biochemicals, pharmaceutical intermediates and other products.
We have a highly skilled R&D team. Our team of more than 200 people is responsible for one-stop service of quality inspection, production control and after-sales service. We provide R&D and production solutions for our global customers.
Chemical Raw Materials Manufacturer Supply
Gneebio Company Office Environment
Customers Visit Gneebio Group
FAQ
How do you control the quality?How to confirm the product quality?
1.You can get free samples for some products, only need to pay the shipping cost.
2.We have our own quality control department that will provide quality control reports before shipment.
3.We can accept third-party inspection.
How long is the lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small orders, and 7 days for bulk orders. Some of the products we have stock can be sent to you immediately.
How do you ship the order normally?
By air, by sea. By express: DHL, FEDEX, UPS, TXT, EMS, and so on.
Can I have my own customized product?
Yes. Your customized requirements for logo, design, package, language manual, etc. We are very welcome.
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