130-95-0|Quinine_ChemVia, Custom Chemical Service Platform

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Freight number	Package	Original price	Present price	Stock	describe
N6066-5g	5g	￥127.00	￥127.00	10	deliver goods within 1-2 days
N6066-25g	25g	￥390.00	￥390.00	11	deliver goods within 1-2 days
N6066-100g	100g	￥1216.00	￥1100.00	3	deliver goods within 1-2 days

Parameters

Properties
Specification And Standard
Production And Usage
Production process	将金鸡纳树的树皮或根皮去杂，干燥，粉碎后与碱石灰混合均匀。再用石油醚反复抽提，合并提取液，澄清后加入稀硫酸萃取，酸层浓缩结晶后便得硫酸奎宁。制成品有酸性硫酸奎宁和中性硫酸奎宁两种存在形式。酸性硫酸奎宁是一分子硫酸与一分子奎宁所形成的盐，其水溶性好且水溶液呈酸性。中性硫酸奎宁是两分子奎宁与一分硫酸所形成的盐，其水溶液呈中性但水溶性较差。医药常用的是酸性硫酸奎宁。
Biological properties	奎宁对恶性疟的红细胞内型症原虫有抑制其繁殖或将其杀灭的作用，是一种重要的抗疟药。奎宁还有抑制心肌收缩力及增加子宫节律性收缩的作用。
Packing And Storage
Safety
Spectrum And References
Contact Salesman
Buy reagents	400 808 6996
Update	20181023