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高氯酸锂

高氯酸锂 [7791-03-9]

  • Lithium perchlorate
  • CAS:7791-03-9      
  • 分子式:CLLIO4
  • 分子量:106.39
  • MDL:
  • EINECS:232-237-2
  • 别名:过氯酸锂 高氯酸锂(无水) 无水高氯酸锂
上一个:双三甲基硅基胺基锂
下一个:磷酸锂
产品货号商品名称规格包装售价(RMB)促销价(RMB)库存量数量操作备注
H1140843高氯酸锂 [7791-03-9]AR100g84.00
促销价
67.00
>10 C85 CH J
H1140844高氯酸锂 [7791-03-9]AR500g294.00
促销价
235.00
>10 C85 CH J
H1140845高氯酸锂 [7791-03-9]ACS500g330.00
促销价
264.00
>10 C85 CH J
H1140846高氯酸锂 [7791-03-9]99.9%100g75.00
促销价
60.00
>10 C85 CH J
H1140847高氯酸锂 [7791-03-9]99.9%500g350.00
促销价
280.00
>10 C85 CH J
H1140848高氯酸锂 [7791-03-9]99.99%10g72.00
促销价
50.00
>10 C85 CH J
H1140849高氯酸锂 [7791-03-9]99.99%50g190.00
促销价
152.00
>10 C85 CH J
H1140850高氯酸锂 [7791-03-9]99.99%250g680.00
促销价
544.00
>10 C85 CH J
化学性质质量标准危险性质用途及储存
化学性质
白色粉末或正交结晶。有潮解性。在450℃迅速分解为氯化锂和氧气。氧化剂。熔化热29.00Kj/mol。固相有三水物。易溶于水、醇、丙酮、乙醚、乙酸乙酯。 熔点 236 °C(lit.) 沸点 430°C 密度 1.13 g/mL at 20 °C 闪点 400°C 溶解度 H2O: 1 M at 20 °C, clear, colorless 水溶解性 600 g/L (25 oC)
质量标准
  

AR , 98%:
 
外观Appearance                          White Powder
红外光谱Infrared spectrometry           Conforms to Structure
含量assay                               ≥98.0% (dry substance, T)
水分water                               ≤3%
氯化物chloride (Cl-):                   ≤50 ppm
硫酸根sulfate (SO42-):                  ≤200 ppm
  Ca:                                   ≤100 ppm
  Cd:                                   ≤50 ppm
  Co:                                   ≤50 ppm
  Cu:                                   ≤50 ppm
  Fe:                                   ≤50 ppm
  K:                                   ≤500 ppm
  Na:                                   ≤100 ppm
  Ni:                                   ≤50 ppm
  Pb:                                   ≤50 ppm
  Zn:                                   ≤50 ppm
 
ACS, ≥95.0%:
 
外观Appearance                        White Granules With Chunks and/or Granular Powder
X-射线衍射X-Ray Diffraction           Conforms to Structure
纯度Purity by Titration by AgNO3      95.0 %
pH                                    6.0- 7.5
不溶物Insoluble matter                ≤0.005 %
氯化物Chloride                        ≤0.003 %
硫酸根Sulfate                         ≤0.001 %
重金属Heavy Metal                     ≤5 ppm
铁Iron (Fe)                           ≤5 ppm
 
 
99.9% metals basis:
 
 
外观Appearance                          White Powder, Crystals or Granules
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.9% Based on Trace Metals Impurities of ICP
Titration by AgNO3                      96.5 - 103.5 %
ICP: Confirms Lithium Component         Confirmed
水分Water                               <0.1 % (K.F.)
重金属Heavy metals (as Pb)              <5 ppm
不溶性物质Insoluble matter in H2O       <0.005 %
痕量金属分析total metallic impurities   ≤1000ppm by ICP Atomic emission
 
 
99.99% metals basis:
 
 
外观Appearance                          White Powder, Crystals or Granules
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
Titration by AgNO3                      96.5 - 103.5 %
ICP: Confirms Lithium Component         Confirmed  
痕量金属分析total metallic impurities   ≤200ppm by ICP Atomic emission

  
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