36531 二氧化铅 99.995% metals basis 50g 2970
36532 二氧化铅 AR 100g 262
36533 二氧化铅 AR 500g 850
36534 二氧化铅 99.995% metals basis 10g 790
36535 二氧化铅 ACS, ≥97.0% 100g 196
36536 二氧化铅 ACS, ≥97.0% 500g 890
棕褐色结晶或粉末。不溶于水、醇，溶于乙酸、氢氧化钠水溶液。 熔点：290℃ 密度：9.38
品级Grade ACS级 (ACS, ≥97.0%) 外观Appearance Black Powder X-射线衍射分析X-Ray Diffraction Conforms to Structure 纯度Purity ≥97.0 % (Titration by Na2S2O3) 不溶物Insoluble matter ≤0.2 % 碳复合物Carbon Compounds ≤0.04 % 氯Chloride ≤0.002 % 锰Manganese (Mn) ≤5 ppm 硝酸根Nitrate (NO3) ≤0.02 % 硫酸根Sulfate (SO4) ≤0.05 % 钠Sodium (Na) ≤0.1 % 钾Potassium (K) ≤0.05 % 钙Calcium (Ca) ≤0.02 % 铜Copper (Cu) ≤0.05 % 99.995% metals basis: 外观Appearance Black Powder X-射线衍射分析X-Ray Diffraction Conforms to standard 纯度Purity ≥99.995% Based on Trace Metals Impurities of ICP ICP Assay Confirms Lead component 痕量金属分析total metallic impurities ≤500ppm by ICP Atomic emission
WGK Germany 3 RTECS OG0700000 TSCA Yes HazardClass 5.1 PackingGroup III 危险品标志 O,T,N 危险类别码 61-8-20/22-33-50/53-62 安全说明 53-45-60-61
用作氧化剂、电极、蓄电池、分析试剂、火柴等。