phthalic anhydride (PA) manufacturers/ cas no. 85 44 9 / phthalic anhydride flakes 99.5% price for paint/ C8H4O3 (60831563938)

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Product Overview

Description


          phthalic anhydride (PA) manufacturers/ cas no. 85-44-9 / phthalic anhydride flakes 99.5% price for paint/ C8H4O3



Product Description


        Phthalic anhydride, or phthalic anhydride, is an anhydride formed by dehydration in phthalic acid molecules.Phthalic anhydride is a white solid, which is an important raw material in chemical industry, especially in the manufacture of plasticizers.


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Application


1. Mainly used in the production of plastic plasticizer, alkyd resin, dye, unsaturated resin and some and pesticide.


2. Applications in industry and organic synthesis.


3. Hydrolysis of anhydrides is not typically a reversible process. However, phthalic acid is easily dehydrated to form phthalic anhydride due to the creation of a thermodynamically favorable 5-membered ring.


4. Widely used in industry for the production of certain dyes. A well-known application of this reactivity is the preparation of the anthroquinone dye quinizarin by reaction with para-chlorophenol followed by hydrolysis of the chloride.


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Packaging & Shipping


 


 


Packaging Details


           25kg bag, 20MT/20'FCL for high quality Manufacturer price industrial Phthalic Anhydride 85-44-9 99.8%


Port


          Qingdao


Lead Time :


          Shipped in 10 days after payment


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FAQ


 


Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you free sample for our existing products, the lead time is about 1-2 days. You just need to pay the sample delivery cost. 

Q3: Can you provide relevant documents? 
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA, Health certificate and Origin certificate. If your markets have any special requirements, just let us know.

Q4: Do you accept third party inspection?
A4: Yes.we do. 

Q5: If the inspection result can not meet the agreement between the two sides, can you bear all the losses caused by this?
A5: Yes, we can. We guarantee that the samples provided will meet the needs of our clients and we will bear the risk of default.

Q6: What types of containers are used to package products from your company?
A6: It is generally 20'FCL or according to customers’ requirement.

Q7: How long is your delivery time? 
A7: Generally it is with 7 days if the goods are in stock. According to quantity your required, the delivery time may slightly change. 

Q8: What’s your terms of payment? 
A8: We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.

Q9: Can your company accept the special requirements of your customers?
A9: Of course, we can.

Q10: What kind of products does your company still manufacture?
A10: Basic organic chemicals, new organic silicon materials, new fluorine materials, and so on. 





Our Services


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Company Information


 


           Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.


          Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture,food sanitation and other fields.


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60831563938
0.0053 s.