Sodium ascorbate
        
        Molecular Structure:
 
        MDL:
--MFCD00082340
        Molecular Formula:
C6H7NaO6
        Molecular Weight:
198.11
        Alias:
维生素C钠盐,L-抗坏血酸钠,L(+)-苏糖型-2,3,4,5,6-五羟基-2-己烯酸-4-内酯钠
Vitamin C sodium salt
L-Ascorbic acid
L-Ascorbic acid sodium salt
(+)-Sodium L-ascorbate
L(+)-Ascorbic acid sodium salt
Sodium L-Ascorbate
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | Sodium ascorbate | BC | 500g | RMB 316.8 | Consulting service | 
          
            | Sodium ascorbate | BC | 100g | RMB 107.8 | Consulting service | 
        
         
        Character:
易溶于水。无嗅,稍带咸味。其水溶液当pH值>6时不稳定,会很快被空气氧化。水中溶解度:620 g/l (20°C); 温水: 78 g/100ml。
熔点:220 °C  
[α]20D 105° (C=10, H2O) 
        Quality Standard:
	 
  	项目                                    生物化学级    
                                        (BC)
外观Appearance                          白色至黄色结晶粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥99.0% (碘量滴定)
比旋度Specific rotation [a]20/D         +103.0 - +108.0 °C(C=10, H2O)
水溶解试验Solubility in water           合格