亚洲无码视频一区三区视频|91亚洲精品制服|亚洲中文字幕无码ⅴa|亚洲中文无码涩涩

Guangde Zhongxin Chemical Co., Ltd.
Search:
 
  Dyes Intermediates
Pharmaceutical Intermediate
Food Additives Series
8-Hydroxyquinoline series
Resin series
Pesticide intermediates
                                              Detailed>>>>
 
2-Amino-4-nitrophenol
Product Name: 2-Amino-4-nitrophenol
Alias: 4-Nitro-2-Aminophenol; 4-NAP
Structural Formula: 2-Amino-4-nitrophenol
Molecular Formula: C6H6N2O3
Molecular Weight: 154.12
CAS No.: 99-57-0
EINECS No.: 202-767-9
Properites: brownish yellow flaky crystal, m.p.: 143℃ flash point: 100℃ solubility in water: slightly soluble in water
Use: As dyes and pharmaceutical intermediate
Quality Standard: 1. assay: wet: assay: ≥80% dry assay: ≥98%
2. initial melting point(dry): ≥140%
3. insolubles in acid: ≤0.1%
4. packing: in woven bag lined with thin film, net wt. 25kg/bag.
Content: Content of dry goods:≥98%
Content of wet goods:≥80%
Picture:
[ Back ]
 

Copyright(C)2014, Guangde Zhongxin Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
通化县| 文山县| 中西区| 手游| 应城市| 龙山县| 惠水县| 汉中市| 沅陵县| 光山县| 莱芜市| 呼伦贝尔市| 屏东市| 中方县| 井陉县| 永宁县| 山东省| 黔江区| 临猗县| 武胜县| 安康市| 教育| 宜兴市| 邢台市| 昌江| 伊金霍洛旗| 洮南市| 宁化县| 东宁县| 寿阳县| 栾川县| 龙泉市| 富蕴县| 大冶市| 方山县| 乌审旗| 九台市| 无极县| 囊谦县| 北碚区| 兴国县|