亚洲Aⅴ狠狠爱一区二区三区_久久久九久久国产av_欧美日韩精品中文字幕久久_日韩欧美一区二区在线

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
秭归县| 赤峰市| 崇阳县| 澎湖县| 大化| 宜良县| 屏边| 共和县| 荣昌县| 突泉县| 抚远县| 扶沟县| 阿克| 文山县| 高州市| 高雄市| 甘孜| 新疆| 湘阴县| 昌平区| 镇安县| 荥阳市| 德庆县| 荆州市| 八宿县| 彭水| 平泉县| 盘锦市| 潼南县| 邓州市| 巴彦县| 南澳县| 桐梓县| 遵义县| 长顺县| 红原县| 平舆县| 南阳市| 边坝县| 绥芬河市| 兴和县|