37187 氧化镓 99.99% 100g 1566
37188 氧化镓 99.999% 100g 1865
37189 氧化镓 99.999% 25g 583
37190 氧化镓 99.999% 5g 145
37191 氧化镓 99.99% 25g 490
37192 氧化镓 99.99% 5g 112
外观呈白色结晶粉末，不溶于水和稀酸溶液与碱金属氧化物在高温下反应可生成镓盐。 熔点为：1740℃
99.99% metals basis: 外观Appearance White Powder or Crystalline Powder X-射线衍射分析X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.99% Based on Trace Metals Impurities ICP: Confirms Gallium Component Confirmed Complexometric edta (% Ga) ≥71.0 % 总痕量金属杂质total metallic impurities ≤100ppm by ICP Atomic emission 粒度Partical ≤80目（98％以上） 99.999% metals basis: 外观Appearance White Powder or Crystalline Powder X-射线衍射分析X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.999% Based on Trace Metals Impurities ICP: Confirms Gallium Component Confirmed Complexometric EDTA (% Ga) ≥71.0 % 总痕量金属杂质total metallic impurities ≤10ppm by ICP Atomic emission

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