日韩综合久久精品免费毛片_天堂√最新版中文在线天堂_人妻无码aⅴ不卡中文字幕_经典毛片在线观看_久久精品免试视看国产成人_99精品视频亚洲色图_久久天天躁狠狠躁夜夜aⅴ_日韩Aⅴ人妻无码一区二区

Guangde Zhongxin Chemical Co., Ltd.
Search:
 
  Dyes Intermediates
Pharmaceutical Intermediate
Food Additives Series
8-Hydroxyquinoline series
Resin series
Pesticide intermediates
                                              Detailed>>>>
 
Sodium 2-amino-4-nitrophenol
Product Name: Sodium 2-amino-4-nitrophenol
Alias: 2-amino-4-nitro phenol, monosodium salt; 2-AMINO-4-NITROPHENOL SODIUM SALT;
Structural Formula: Sodium 2-amino-4-nitrophenol
Molecular Formula: C6H5N2NaO3
Molecular Weight: 176.10687
CAS No.: 61702-43-0
Properites: purple brown crystal; m.p.: 80-90℃ (containing crystallization water); 154℃ (anhydride); soluble in acids; irritating to eyes and skin.
Use: As dyes and pharmaceutical intermediate
Quality Standard: 1. assay: ≥70%
2. insolubles in water: ≤0.5%
3. packing: in woven bag lined with thin film, net wt. 25kg/bag.
Content: ≥70%
Picture:
[ Back ]
 

Copyright(C)2014, Guangde Zhongxin Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
塔城市| 乌鲁木齐县| 开封县| 化隆| 磐安县| 同仁县| 富民县| 景德镇市| 柳河县| 安平县| 合肥市| 连江县| 海阳市| 石柱| 广水市| 佛山市| 铅山县| 吴桥县| 宁陵县| 抚顺县| 宁晋县| 越西县| 正镶白旗| 四会市| 英德市| 赤水市| 金华市| 海宁市| 大关县| 栖霞市| 静宁县| 应城市| 二手房| 如皋市| 兴城市| 灵川县| 台南县| 惠水县| 青州市| 翁源县| 福建省|