在线看片中文字幕,今天免费中文字幕视频,亚洲国产欧美日韩精品一区二区三区,欧美日韩一区二区三区免费,日韩影院在线,中文在线观看永久免费,日韩影视在线

Home  |  E-mail Entry   |  中文版          

  Products & services
  Products Center
  Service Center
 
 
Products Center
Products & services >Products
 
Nitrofurantoin Macrocrystals

Chemical name: 1-[(5-nitrofurfurylidene) amino] hydantoin
Molecular formula: C8H6N4O5
Molecular weight: 238.16
CAS: 67-20-9
Structural formula:

Specification:
In-house specification(Combin ation of specification in USP and EP)
Appearance: Brown yellow macrocrystalline powder.
5-Nitrofurfural Diacetate(USP): ≤0.15%
Nitrofurazone(USP): ≤0.01%
Any individual unspecified impurity: ≤0.10%
Total impurities: ≤0.5%
Water(USP): ≤1.0%
Sulfated ash(EP): ≤0.1%
Assay(EP): 98.0%~102.0% of C8H6N4O5 on the dried basis.
Total aerobic microbial count: Not more than 103cfu/g
Total yeast and mold count: Not more than 102cfu/g
 
Packing size: 25Kg/drum
Indications: For urinary tract infections resulted by sensitive bacteria, like pyelonephritis, urinary tract infection, cystitis and prostatitis.

 
 
Copyright(C)2012,Zibo Jinan Jinda Pharmaceutical Chemistry Co., Ltd. All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice
 
安庆市| 新疆| 鲜城| 荆州市| 冀州市| 鱼台县| 乌拉特后旗| 钟祥市| 周口市| 乌审旗| 遂平县| 金秀| 宁陵县| 上饶县| 武山县| 张北县| 通城县| 渝北区| 突泉县| 扎鲁特旗| 阿合奇县| 金乡县| 砀山县| 平利县| 大同县| 汶上县| 莱西市| 海门市| 峨眉山市| 鹤壁市| 张家界市| 松溪县| 德州市| 台山市| 方山县| 武胜县| 沙湾县| 保亭| 肇源县| 临海市| 平武县|