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China, Chinese 99% CAS 87-13-8 Emme Ethoxymethylene C10h16o5 Biochemical1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Inorganic SaltReagent87-13-8
Hainan Sincere Industries Co., Ltd.
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Product Description Product Description Specification:IndexStandardAppearanceColorless liquidPurity %≥ 99.0Water %≤ 0.05 Properties:Diethyl ethoxymethylenemalonate (EMME) is a colorless liquid with a molecular weight of 216.23. It is an important intermediate in organic synthesis, particularly in the production of quinolone antibiotics. It is soluble in common organic solvents but insoluble in water.Application:EMME is widely used in pharmaceutical and chemical synthesis, especially as a key intermediate in the preparation of antibiotics. It also serves as a building block in the synthesis of heterocyclic compounds, agrochemicals, and fine chemicals.Package and Storage:25-200 kg/drum. Store in a cool, dry place (2-8°C recommended) away from moisture and light. Keep the container tightly sealed to prevent degradation.Packaging & Shipping Our Advantages Quick Response:Professional and enthusiastic sales teams will respond to your inquiry carefully and timely. Sales personnel have the foundation of the chemical industry and international trade so you are professional and respected for each communication experience.Superior Quality:More than 24 years of experience in the chemical industry Quality inspectors of chemical engineering strictly control the quality of each order. Support third -party inspection before delivery.Fast Delivery:Professional production equipment and reasonable production plans to ensure that orders are delivered quickly and timely. FAQ 1. Can I get samples?Yes, free samples are available. Only need to pay for shipping.Samples will usually be sent out within 1-3 working days.2. Do you accept customized orders?Yes, both product and package can be customized. 3. What is the payment terms?TT, LC, DP are available.Please note that OME orders require payment prior to shipment. 4. What is the lead time for mass production?Delivery time depends on product type and quantity.Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted. 5. How to guarantee the product quality?Sincere Industries has a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.6. How to check the order status after payment?After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.7. How to deal with after-sales problems?The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.
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