Package: 25KG/DRUM

Uses : Pharmaceutical raw materials, used as antibacterial sulfa drugs.

Molecular Structure:

Product description: Product Name: Sulfapyridine CAS RN: 144-83-2 EINECS: 205-642-7 Molecular Fomula: C18H14N4O5S Molecular Weight: 398.39 Quality Standard: CP2010/USP32/BP2000 Appearance: Sulfapyridine is dark yellow to brown yellow powder; odorless Solubility: Sulfapyridine is slightly soluble in ethanol; hardly soluble in water; easily soluble in Sodium hydroxide solution Melting Point: 190—193℃ Loss on drying: ≤1.0% Residue on ignition: ≤0.2% Content: 99.0—100.5% Uses: Pharmaceutical raw materials, used as antibacterial sulfa drugs. Packaging: 1kg/aluminum foil bag; 25kg/drum Delivery: The product will be sent out as soon as payment received, 4 days by air, 30 days by sea. Express way is as the following: (Shipping : TNT,Fedex,DHL,USP,EMS and so on) Our service: 1.Any inquiry or message will be replied within 24 hours. 2.Professional manufacturer. Welcome to visit our website. 3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well. 4.Fast delivery. 5.After-sale services, if you find our products not satisfied, we will refund you. Our Information Hubei Widely Chemical Technology Co., Ltd. is a professional production and sales of Pharmaceutical raw materials, intermediates GMP factory , welcome to inquire the prices , quality standards and other informations of the products, hope to establish long-term business relationship with you ! Our Laboratory Our Factory Web: http://www.chinachemnet.com/52653/ http://www.toocle.com/English/show/1125610/China-index.html