| CAS No.: | 85-44-9 |
|---|---|
| Formula: | C8h4o3 |
| EINECS: | 201-607-5 |
| Type: | Organic Intermediate |
| Appearance: | Crystal |
| Quality: | Industrial |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Product Name: | Phthalic anhydride |
| Molecular Formula: | C8H4O3 |
| CAS No.: | 85-44-9 |
| Purity | ≥99.5% |
| Packing: | 25Kg/Bag |
| Hs code: | 2917350000 |
| Properties of PA (Phthalic Anhydride) | Applications/Uses of PA (Phthalic Anhydride) |
| Chemical Solvent | Used as analytical reagent, also used in organic synthesis |
| Organic Chemical Raw Materials | Used in the production of plasticizers, alkyd resins, unsaturated polyester resins, dyes and pigments, etc. The main derivatives are dibutyl phthalate, dioctyl and diisobutyl, etc., which are used as plasticizers for PVC, etc.; they can also be used in the production of unsaturated polyester resins, alkyd resins, dyes and pigments, various paints, and food additives. |
| Intermediate | Intermediates of grass pine |
Q1. What is Phthalic anhydride?
A1. Phthalic anhydride is a white crystalline compound widely used in the chemical industry. It is primarily used as a raw material in producing plasticizers, which are essential components in manufacturing plastics, resins, and coatings.
Q2. What are the main applications of Phthalic anhydride?
A2. Phthalic anhydride finds its primary application in producing phthalate esters, which are widely used as plasticizers in manufacturing PVC, rubber, and other plastic materials. Additionally, it is used to produce dyes, pigments, pharmaceuticals, and polyester resins.
Q3. What are the key advantages of using Phthalic anhydride?
A3. Phthalic anhydride offers several advantages, such as excellent solubility in organic solvents, good thermal stability, and the ability to impart desired flexibility and durability to plastic materials. It also serves as an important intermediate in the synthesis of various chemicals.
Q4. Are there any safety precautions to consider when handling Phthalic anhydride?
A4.When handling Phthalic anhydride, it is important to follow proper safety precautions. This includes wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Working in a well-ventilated area and avoiding direct contact with the compound's skin, eyes, and inhalation is also advisable.
Q5. How should Phthalic anhydride be stored?
A5. Phthalic anhydride should be stored in a cool, dry, well-ventilated area away from direct sunlight and incompatible substances. It is recommended to store it in tightly sealed containers, preferably made of materials resistant to corrosion, such as glass or stainless steel.
Q6. What is the packaging available for Phthalic anhydride?
A6. We offer Phthalic anhydride in different packaging options, including drums, bags, or bulk shipments, depending on the quantity our customers require. We ensure that all packaging is designed to meet regulatory requirements and maintain the product's quality during transportation and storage.
Q7. What is the lead time for Phthalic anhydride orders?
A7. The lead time for Phthalic anhydride orders may vary depending on the quantity and specific requirements. Generally, we strive to fulfill orders within the shortest possible time frame while ensuring product quality and compliance with regulatory standards. Our sales team will provide you with accurate lead time information when you place an order.
Q8. What is the minimum order quantity for Phthalic anhydride?
A8. The minimum order quantity for Phthalic anhydride may vary depending on various factors, including packaging options and transportation logistics. Our sales team will gladly assist you and provide the necessary information based on your requirements.
Q9. Can you provide technical support or documentation for Phthalic anhydride?
A9. Yes, we have a dedicated technical support team that can provide assistance and guidance on the usage, handling, and applications of Phthalic anhydride. We can also provide relevant documentation, including material safety data sheets (MSDS), technical specifications, and certificates of analysis (COA) upon request.
Q10. What are your shipping options for Phthalic anhydride?
A10. We offer various shipping options for Phthalic anhydride, including sea freight, air freight, and land transportation, depending on the destination and urgency of the order. Our logistics team will work closely with you to determine the most suitable and cost-effective shipping method that meets your requirements.
If you have any further questions or need additional information, please don't hesitate to contact our sales team. We are committed to providing excellent customer service and meeting your Phthalic anhydride requirements efficiently and reliably.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}