Sodium metavanadate
        
        MDL:
--MFCD00011125
        Molecular Formula:
NaVO3
        Molecular Weight:
121.93
        Alias:
钒酸钠
Sodium (meta)vanadate
Sodium vanadate(V)
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | Sodium metavanadate | AR | 1Kg | RMB 418 |  | 
          
            | Sodium metavanadate | AR | 25g | RMB 71.5 |  | 
          
            | Sodium metavanadate | AR | 250g | RMB 203.5 | 现货 | 
        
         
        Character:
白色至淡黄色或黄色粉末。易溶于水,微溶于乙醇。致死量(大鼠,经口)200mg/kg。
熔点:630℃
  	
        Quality Standard:
 	 
  	项目Item                                      分析纯      化学纯
                                               (AR)        (CP)
含量(NaVO3.H2O)Assay,%                       ≥99.0        98.0
澄清度试验Clarity                              合格        合格
水溶液反应Water solution reaction              合格        合格
氯化物(Cl)Chloride,%                         ≤0.01        0.05
硫酸盐(SO4)Sulfate,%                         ≤0.02        0.05
碳酸盐(CO3)Carbonate,%                         合格        合格
硅酸盐(SiO3)Silicate,%                       ≤0.1         0.3
        Storage:
密封保存。
用途 	过硼酸盐试剂,腐蚀抑制剂,植物接种,媒染剂,照相显影,制药