337p日本大胆精品|欧美精品午夜一二三区|国产真实老熟女无套内射|国产成人小视频在线观看|无码视频一区二区在线视频|精品视频在线1024AV|男男av纯肉无码免费播放|国产精品伦一区二区三区四区视频

Shanghai Holdenchem CO.,Ltd.

上海浩登材料股份有限公司

Shanghai Holdenchem CO.,Ltd.

Supplier of special and functional chemicals

Supplier of Fortune 500 companies

Mobile version_Shanghai Holdenchem CO.,Ltd.

Categories

Contact us

Shanghai Holdenchem Co., Ltd.
Hotline: 400-011-7633
Fax: +86-21-62112613
E-mail: sales@holdenchem.com

Pharmaceutical / Pesticide Intermediates

2-Methyl-5-nitroimidazole

CAS NO. 88054-22-2
Molecular formula

C4H5N3O2

Molecular weight 127.1
Structural formula 2-Methyl-5-nitroimidazole
System number

Quality standard: Q/320922CALE003-2013

Properties

This product is off-white or yellowish powder, hardly soluble in water, slightly soluble in methanol, soluble in dilute acid, dilute alkali, easy to oxidize and decompose under high temperature.

Index name Index
Appearance Off-white or yellowish powder
Melting point 250.0~255.0°C
Loss on drying ≤0.5%
Assay ≥99.0%
Sulfate ≤0.3%
Storage 500kg/bag, 25kg/drum or bag. This product should be lightly loaded and stored during transportation and transportation to prevent damage and moisture. It is strictly prohibited to mix with toxic matter.
Application This product is mainly used in the synthesis of metronidazole, dimeazole as intermediate.
Purchase Products
Hotline:400-0117-633
Product name :
  *
Company:
  *
Name:
  *
Tel:
  *
E-mail:
  *
Messages:
Verify:
點擊刷新

GO
TOP