3-Amino-4-hydroxybenzenesulfonic acid
        
        Molecular Structure:
 
        MDL:
MFCD00007696 
        Molecular Formula:
	C6H4NO4S;H2NC6H3(OH)SO3H
        Molecular Weight:
	189.19
        Alias:
3-氨基-4-羟基苯磺酸, 2-氨基-1-苯酚-4-磺酸,邻氨基酚寻磺酸
2-Aminophenol-4-sulfonic acid
3-Amino-4-hydroxybenzene-4-sulfonic Acid
4-Hydroxymetanilic Acid
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | 3-Amino-4-hydroxybenzenesulfonic acid | 98% | 25g | RMB 192.5 | Consulting service | 
          
            | 3-Amino-4-hydroxybenzenesulfonic acid | 98% | 100g | RMB 635.8 | Consulting service | 
          
            | 3-Amino-4-hydroxybenzenesulfonic acid | 98% | 500g | RMB 2073.5 | Consulting service | 
        
         
        Character:
	无色棱形晶体,溶于热水,极易溶于碱液,在冷水中溶解度约1%。与三氯化铁作用先生成樱红色而后变棕色。
熔点:300 °C
        Quality Standard:
	外观Appearance                          无色棱形晶体
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity (以干基计)                   ≥98.0% (中和滴定)  
熔点Melting point                       300 °C
水分Water                               ≤9.0 %
灼烧残渣ign. residue                    ≤2% 
		
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