Keywords

• Dimethyl squarate
• 3,4-Dimethoxy-3-cyclobutene-1,2-dione
• 3,4-Dimethoxy-3-cyclobutene-1,2-dione

Quick Details

• ProName: 3,4-Dimethoxy-3-cyclobutene-1,2-dione
• CasNo: 5222-73-1
• Molecular Formula: C6H6O4
• Application: Pharma;Industry;Agricultural;chemical ...
• DeliveryTime: 1~2 weeks after confirm order
• PackAge: 25kg,50kg,180kg,200kg,250kg,1000kg，cus...
• Port: Any port in China
• ProductionCapacity: 15 Metric Ton/Month
• Purity: 99%+
• Storage: Keep it in dry,shady and cool place
• Transportation: Transit could be DHL,UPS,TNT,EMS,Fedex...
• LimitNum: 1 Kilogram
• Moisture Content: COA mentioned
• Impurity: COA mentioned

Superiority

1,we produce and sell good chemicals around the world.
2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.
3,our staff consists of highly qualified individuals with bsc, msc and ph.d degrees in chemistry, as well as excellent carbohydrates,nucleosides, small molecules and rare chemicals.
4,imaginechem's chemists are skilled at performing complex, multi-step syntheses and solving difficult chemistry-related problems. because of our better, concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery.
5,all chemicals are typically >97% for building blocks, the structure and purity is confirmed by nmr and lc-ms. intermediates and final products are analyzed by gc, hplc, ir, nmr, ms, elemental analysis, atom-absorpting analysis and crystallographical methods.
165,Customers-oriented strategy, exclusive supply chain management, professional R&D team, experienced production workers, energetic sales team enable us to offer best service andgood-value products to all of our customers and gradually reach our final goals: becoming global leading supplier for portable products and solutions.

Details

We strictly emphasize that products we provide will satisfy or exceed the quality standard of customer.This is to guarantee deliveries of safe and high quality products with reliable services.
We promote the philosophy of treating everyone with objectivity and respect.We will honor our commitments with our customers,suppliers,and respect.We through unbiased pricing,products,and honesty.

The appearance of zinc iodide is white or nearly white granular powder, which gradually turns brown in the air due to the release of iodine and has deliquation. The melting point is 446℃, the boiling point is about 624℃(and decomposition), and the relative density is 4.736(25℃). Soluble in water, ethanol, ether, ammonia, sodium hydroxide and ammonium carbonate solutions. Its aqueous solution is acidic to litmus, with a pHChemicalbook of about 5. Keep away from moisture and in an airtight container away from light. A reagent for the analysis of nitrite, free chlorine, and other oxidizing agents, used in photography and medicine as a preservative and local astringent. Preparation method: The zinc sulfate solution interacts with the barium iodide solution, the barium sulfate is filtered and precipitated, and the filtrate is evaporated to crystallize it, or the direct combination of zinc and iodine is prepared.