精品国产免费久久久久久,99精品免费久久久久久久久日本,亚洲无码精品福利网,中文字幕人成人乱码亚洲电影,国产在线一区二区三区欧美,99久久综合国产二区高清,91精品久久久久久久久无码,亚洲无码视频免费在线观看

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
松滋市| 济南市| 星子县| 东港市| 揭东县| 旬邑县| 松江区| 自治县| 阳谷县| 林周县| 安国市| 轮台县| 渑池县| 青海省| 余江县| 都匀市| 榆树市| 常宁市| 喀喇沁旗| 容城县| 康乐县| 浙江省| 阳春市| 舟曲县| 光泽县| 南丹县| 新宾| 呼玛县| 广东省| 藁城市| 海兴县| 洛隆县| 南华县| 文化| 怀来县| 孝义市| 迁安市| 青田县| 高台县| 牙克石市| 绥芬河市|