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碳酸锂

碳酸锂 [554-13-2]

  • Lithium carbonate
  • CAS:554-13-2      
  • 分子式:CLI2O3
  • 分子量:73.89
  • MDL:
  • EINECS:209-062-5
  • 别名:
上一个:硝酸锂
下一个:氢化锂
产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1135878碳酸锂 [554-13-2]AR500g262.00>10 TT C54
H1135877碳酸锂 [554-13-2]GR500g288.00>10 TT CC C54
H1135875碳酸锂 [554-13-2]4N25g78.00>10 TT CC
H1135876碳酸锂 [554-13-2]SP25g85.00>10 TT CC
H1135879碳酸锂 [554-13-2]ACS100g158.00>10 TT
H1135880碳酸锂 [554-13-2]ACS500g370.00>10 TT
化学性质质量标准危险性质用途及储存
化学性质
白色单斜晶系粉末。 微溶于水(0℃时1.54;100℃时0.72),不溶于醇,溶于酸。 熔点 720 °C 沸点 1342 °C(lit.) 密度 2.11 g/mL at 25 °C 闪点 1310°C
质量标准
  

项目Item                          分析纯       
                                     (AR)          
Li2CO3含量,%                         99.0          
杂质含量Impurities,% 
盐酸不溶物                          ≤0.01          
B                                   ≤0.002         
SO42-                               ≤0.04          
Cl-                                 ≤0.01          
Fe2O3                               ≤ 0.001       
K                                   ≤0.004         
Mg                                  ≤0.004         
CaO                                 ≤--            
Ca                                  ≤0.01         
Na                                  ≤0.02          
H2O                                 ≤0.30        
灼失                                ≤0.45 
B                                   ≤--           
 
 
ACS级 
项目名称Item                                      ACS Grade 
含量(Li2CO3)Assay                                  ≥99.0% 
盐酸不溶物Insoluble in dilute hydrochloric acid    ≤0.01% 
氯化物(Cl)Chloride(Cl)                             ≤0.005% 
硝酸盐(NO3)Nitrate                                 ≤5ppm 
硫化合物(以SO4计)Sulfur compounds                  ≤0.2% 
重金属(以Pb计)Heavy metals(as Pb)                  ≤0.002% 
铁(Fe)Iron(Fe)                                     ≤0.002% 
钙(Ca)Calcium(Ca)                                  ≤0.01% 
钾(K)Potassium(K)                                  ≤0.01% 
钠(Na)Sodium(Na)                                   ≤0.1% 
 
 
99.99% metals basis: 
 
 
外观Appearance                          White Powder 
X-射线衍射X-Ray Diffraction             Conforms to Structure 
纯度Purity                              ≥99.99% Based on Trace Metals Impurities 
ICP                                     Confirms Lithium Component Confirmed 
纯度Purity by Titration by HCL          ≥99.0 %   
总痕量金属杂质total metallic impurities ≤200ppm by ICP Atomic emission 
不溶物Insoluble matter                  ≤0.01 % 
钙Calcium (Ca)                          ≤0.01 % 
氯化物Chloride Content                  ≤0.005 % 
铁Iron (Fe)                             ≤0.002 % 
重金属Heavy Metal(as Lead)              ≤0.002 % 
钾Potassium (K)                         ≤0.01 % 
钠Sodium (Na)                           ≤0.10 % 
硝酸根Nitrate (ppm)                     ≤5 ppm 
硫化合物Sulfur compounds                ≤0.20 % 
 
 
99.998% metals basis: 
 
 
外观Appearance                          White Powder 
X-射线衍射X-Ray Diffraction             Conforms to Structure 
纯度Purity                              ≥99.999% Based on Trace Metals Impurities 
ICP                                     Confirms Lithium Component Confirmed 
纯度Purity by Titration by HCL          ≥99.0 %   
总痕量金属杂质total metallic impurities ≤20ppm by ICP Atomic emission 


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