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As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

2420-87-3 Product Description Product Name 3,3',4,4'-Biphenyltetracarboxylic dianhydride CAS No. 2420-87-3

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:cool dry place Package:1kg/foil bag;20kg/drum Application:fine chemical Transportation:by cou

high quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 3,3',4,4'-Biphenyltetracarboxylic dianhydride CAS 2420-87-3 IN Stock 4,4'-Biphthalic Anhydride 2420-87-3 CAS 242

TIANFUCHEM--2420-87-3--3,3',4,4'-Biphenyltetracarboxylic dianhydride factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

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Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Product Name 3,3',4,4'-Biphenyltetracarboxylic dianhydride Abbreviation BPDA Cas No. 2420-87-3 Appearance White powder Purity ≥99.5% Molecular formula Appearanc

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

3,3',4,4'-Biphenyltetracarboxylic dianhydrideCAS:2420-87-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializi

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Product Detail Minimum Order Qty. 10 Gram

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Product Name: 3,3',4,4'-Biphenyltetracarboxylic dianhydride Synonyms: DIPHENYL-3,3',4,4'-TETRACARBOXYLIC DIANHYDRIDE;4,4'-BIPHTHALIC ANHYDRIDE;3,4:3',4'-BIPHENYLTETRACARBOXYLIC DIANHYDRIDE;3,3',4,4'-BIPHENYLTE

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Supplier 2420-87-3 3,3',4,4'-biphenyltetracarboxylic di-anhydride Molecular Formula C16H6O6 Molar Mass 294.22 Density 1.625±0.06 g/cm3(Predicted) Melting Point 299-305 °C (lit.)

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Product name: 3,3’,4,4’-Biphenyltetracarboxylic Dianhydride CAS No.：2420-87-3 Molecule Formula：C16H6O6 Molecule Weight：294.21 Purity: 99% Package: 25kg/drum Description：White powder Manufacture Standards：Enterprise Standard