狼友色成人网在线播放,激情内射日本一区二区三区,中文字幕人妻偷伦在线视频,精品久久久久久亚洲中文字幕,日韩亚av无码一区二区三区,视频免费1区二区三区,精品亚洲成A人片在线观看少妇,久久久精品免费热线观看

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
兰西县| 蒙山县| 乾安县| 乳山市| 德令哈市| 荣昌县| 原阳县| 吉林省| 察雅县| 綦江县| 叙永县| 启东市| 定南县| 张家港市| 阳西县| 治县。| 克拉玛依市| 永州市| 昌吉市| 密云县| 和静县| 天津市| 铜鼓县| 山西省| 泗洪县| 穆棱市| 门源| 建湖县| 奉新县| 马尔康县| 抚远县| 乳源| 郓城县| 屯门区| 新宁县| 五大连池市| 图木舒克市| 吉隆县| 芒康县| 西丰县| 海城市|