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三氧化钼

三氧化钼 [1313-27-5]

  • Molybdenum trioxide
  • CAS:1313-27-5      
  • 分子式:MOO3
  • 分子量:143.94
  • MDL:MFCD00003469
  • EINECS:215-204-7
  • 别名:氧化钼(VI),钼酐,无水钼酸
下一个:二硫化钼
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
H1134068三氧化钼 [1313-27-5]99.9%100g83.00
促销价
74.00
>10 A02 SA137
H1134069三氧化钼 [1313-27-5]99.9%500g252.00
促销价
226.00
>10 A02 SA137
H1134060三氧化钼 [1313-27-5]99.95%100g205.00
促销价
174.00
>10 A02 SA137
H1134062三氧化钼 [1313-27-5]99.95%500g750.00
促销价
637.00
>10 A02 SA137
H1134067三氧化钼 [1313-27-5]AR,99.5%100g300.00->10 A02 A30
H1134066三氧化钼 [1313-27-5]AR,99.5%500g232.00
促销价
208.00
>10 A02 A30
H1134061三氧化钼 [1313-27-5]AR,99.5%100g75.00
促销价
67.00
>10 A02 A30
化学性质质量标准危险性质用途及储存
化学性质
浅黄色粉末,不溶于水,溶于碱、酸液、氨水和酒石酸氢钾的溶液中。在795℃熔融成深黄色液体,凝结时黄白色结晶。在较高温度升华。强烈灼烧后极微溶于酸类。中等毒,半数致死量(大鼠,经口)125mg/kg。有刺激性。 密度:4.696 熔点:795℃ 沸点:1155℃
质量标准
  

项目Item                              分析纯      化学纯
                                                                          (AR)        (CP)
MoO3含量assay                                            ≥ 99.50%    99.0%
澄清度试验Clarity                                           合格        合格
氨水不溶物Insoluble matter in NH3               ≤ 0.01      0.05
铵 盐                                                            ≤0.002      0.005
氯化物(Cl)Chloride                                       ≤0.002      0.005
硝酸盐                                                                 ≤0.005      0.015
硫酸盐Sulfate                                                ≤0.01       0.03
磷、砷、硅(以SiO2计)                          ≤0.005      0.015
重金属Heavy metals(Pb计)                      ≤0.005      0.015



99.9% metals basis:


外观Appearance                          Light Grey-Green to Green Powder
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
ICP Assay                               Confirms Component component
Gravimetric Analysis (% Mo)             64.3 - 69.0 %
痕量金属分析total metallic impurities   ≤1000ppm by ICP Atomic emission
(K、Cs、Sc、Cu、Ba、Au、Y、Tb、Hg、Dy、Ho、Pb、Er、Nd、Fe、Ru、Os、Eu)


99.95% metals basis:


外观Appearance                          Light Grey-Green to Green Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.95% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms Component component
Gravimetric Analysis (% Mo)             64.3 - 69.0 %
痕量金属分析total metallic impurities   ≤500ppm by ICP Atomic emission
(K、Cs、Sc、Cu、Ba、Au、Y、Tb、Hg、Dy、Ho、Pb、Er、Nd、Fe、Ru、Os、Eu)

  
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