成都化夏化学试剂有限公司
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    首页 > 产品展厅 > 硝酸镧
    硝酸镧
    物品单位 品牌
    克/千克 化夏试剂
    • 产地:中国.成都
    • 型号:试剂级
    • 纯度:99%
    • cas:10277-43-7
    • 发布日期: 2014-03-27
    • 更新日期: 2021-05-07
    产品详细说明
    18412 硝酸镧 AR,99% 100g 50
    18413 硝酸镧 AR,99% 25g 16
    18414 硝酸镧 99.999% metals basis 500g 4340
    18415 硝酸镧 99.999% metals basis 100g 1055
    18416 硝酸镧 99.999% metals basis 25g 380
    18417 硝酸镧 AR,99% 500g 235
    18418 硝酸镧 99.99% metals basis 25g 145
    18419 硝酸镧 99.9% metals basis 100g 275
    18420 硝酸镧 99.99% metals basis 100g 565
    18421 硝酸镧 99.9% metals basis 25g 80
    无色粒状结晶,易溶于水和醇,在潮湿空气中易潮解。
    品级Grade 分析纯 (AR) 外观Appearance white crystals or crystalline powder 红外光谱鉴别Infrared spectrometry Conforms to Structure 纯度Purity ≥99.0% (T) 氯chloride (Cl-): ≤50 ppm 硫酸根sulfate (SO42-): ≤50 ppm Ca: ≤50 ppm Cd: ≤5 ppm Co: ≤5 ppm Cr: ≤5 ppm Cu: ≤5 ppm Fe: ≤10 ppm K: ≤10 ppm Mg: ≤5 ppm Mn: ≤5 ppm Na: ≤10 ppm Ni: ≤5 ppm Pb: ≤10 ppm Zn: ≤5 ppm 99.9% metals basis: 外观Appearance White Powder, Crystals or Chunks X-射线衍射分析X-Ray Diffraction Conforms to standard 纯度Purity ≥99.9% Based On Rare Earth Analysis ICP: Confirms Lanthanum Component Confirmed La ≥31.3 % (Complexometric EDTA) 痕量金属分析Trace Rare Earth Analysis ≤2000ppm by ICP Atomic emission (Ba、Y、Tb、Dy、Ce、Pb、Pr、Se、Sm、Yb) 99.99% metals basis: 外观Appearance White Powder, Crystals or Chunks X-射线衍射分析X-Ray Diffraction Conforms to standard 纯度Purity ≥99.99% Based On Rare Earth Analysis ICP: Confirms Lanthanum Component Confirmed La ≥31.3 % (Complexometric EDTA) 痕量金属分析Trace Rare Earth Analysis ≤200ppm by ICP Atomic emission (Ba、Y、Tb、Dy、Ce、Pb、Pr、Se、Sm、Yb) 99.999% metals basis: 外观Appearance White Powder, Crystals or Chunks X-射线衍射分析X-Ray Diffraction Conforms to standard 纯度Purity ≥99.999% Based On Rare Earth Analysis ICP: Confirms Lanthanum Component Confirmed La 31.0 - 35.0 % (Complexometric EDTA) 水溶解试验solubility in water Clear ,5% in H2O 痕量金属分析Trace Rare Earth Analysis ≤20ppm by ICP Atomic emission
    联合国编号 1477 Risk: R8- R36/37/38- Safety : S26- S17- S37/39 - Hazard : Xi - O -
    用于镧钨、镧钼阴极材料,三元催化剂,石油化工,汽灯纱罩添加剂,硬质合金,难熔金属等其它工业。