性状     白色或无色透明结晶性粉末，能溶于水、液氨、联氨，微溶于乙醇，不溶于浓硝酸。有毒。与有机物接触能促使燃烧。
           密度：4．53
           熔点：  470℃
   
备注:     以上描述，仅作参考，并不表示您收到的产品，与此项描述完全相符，产品的出厂标准，请参

质量标准  
   
           HG/T　3-1070-77
           项目Item　　　                                   分析纯　    化学纯
                                                  (AR)        (CP)
           含量Pb(NO3)2］Assay,%                          ≥99.0 　    98.5
           水溶液反应Solution reaction                       合格        合格
           澄清度试验Clarity                                 合格        合格
           水不溶物Insoluble matter in water,%              ≤0.005      0.02
           氯化物(Cl)Chloride,%                             ≤0.001      0.005
           铁(Fe)Iron,%                                     ≤0.001      0.003
           铜(Cu)Copper,%                                   ≤0.005      0.001
           硫化氢不沉淀物(以硫酸盐计)Substances not
           precipitated by  hydrogen sulfide,%              ≤0.05       0.1

           ACS级
           项目名称Item                                    ACS Grade
           含量[Pb(NO3)2]Assay                              99.0%
           水不溶物Insoluble matter                         ≤0.005%
           氯化物(Cl)Chloride(Cl)                           ≤0.001%
           钙(Ca)Calcium(Ca)                                ≤0.005%
           铜(Cu)Copper(Cu)                                 ≤0.002%
           铁(Fe)Iron(Fe)                                   ≤0.001%
           钾(K)Potassium(K)                                ≤0.005%
           钠(Na)Sodium(Na)                                 ≤0.02%

           ≥99.99% metals basis：

           外观Appearance                          白色结晶粉末
           纯度Purity                              ≥99.99% Based On Trace Metals Analysis
           ICP:                                    Confirms Lead Component Confirmed
           不溶物Insoluble matter                  ≤0.005 %
                                        C=10%, H2O
           钙Calcium (Ca)                          ≤0.005 %
           氯Chloride Content                      ≤0.001 %
           铜Copper (Cu)                           ≤0.002 %
           铁Iron (Fe)                             ≤0.001 %
           钾Potassium (K)                         ≤0.005 %
           钠Sodium (Na)                           ≤0.02 %
           ICP:                                     Confirms Lead Component Confirmed
           痕量金属分析Trace Metal Analysis        ≤100ppm by ICP Atomic emission

           99.995% metals basis：

           外观Appearance                          白色结晶或结晶粉末
           纯度Purity                              ≥99.999% Based On Trace Metals Analysis
           Pb                                      61.1- 63.8 %(Complexiometric EDTA)
           ICP:                                    Confirms Lead Component Confirmed
           痕量金属分析Trace Metal Analysis        ≤50ppm by ICP Atomic emission
贮存     密封保存。
用途     玻搪工业用于制造奶黄色素。造纸工业用作纸张的黄色素。印染工业用作煤染剂。无机工业用于制造其他铅盐及二氧化铅。医药工            业用于制造收敛剂等。制苯工业用作鞣革剂。照相工业用作照片增感剂。采矿工业用作矿石浮选剂。另外，还用作生产火柴、烟火            炸药的氧化剂，以及分析化学试剂等。
联合国编号 1469
Risk：     R61- R20/22- R33- R51/53- R62- R8-
Safety :   S53- S17- S45- S61- S60 -
Hazard :   T - N - O -