Big Discount 4, 4′-Biphthalic Anhydride 2420-87-3 Bpda with Low Price

• Customization: Available
• CAS No.: 2420-87-3
• Formula: C16h6o6
• Model NO.: JLYH20250520
• EINECS: 219-342-9
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Name: 3,3′,4,4′-Biphenyltetracarboxylic Dianhydride
• CAS: 2420-87-3
• Mf: C16h6o6
• Brand: Unilong
• Transport Package: 25kg/Drum
• Trademark: Unilong
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

Big Discount  4,4'-Biphthalic Anhydride 2420-87-3 BPDA With Low Price

 

Quick Description

1. 3,3',4,4'-Biphenyltetracarboxylic dianhydride high purity: Content over 99
2. Excellent raw materials for polyimide resin
3. Always in stock. Samples can be provided. The delivery time is 1 to 3 days
4. Heat-resistant, chemically resistant and highly mechanical materials

3,3',4,4'-Biphenyltetracarboxylic dianhydride is used in the manufacture of new polymer materials such as resins and PI films.

Item	Specifications
Product Name	3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS	2420-87-3
Packing	25 kg/drum
Sample	Supply

Packaging & Shipping

25kgs/bag,25kg/drum
 

 

Company Profile

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. 
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.

 

Our Advantages

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 sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

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

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.