• 碳酸铅 [598-63-0]

  • 英文名:Lead carbonate
  • 别名:铅白
  • CAS号:598-63-0 分子式:PBCO3 分子量:267.21
P110687-500g 碳酸铅 [598-63-0] 99.99% metals basis 500g 1050.00 促销价:661.50
P110688-100g 碳酸铅 [598-63-0] 99.99% metals basis 100g 380.00 促销价:239.40
P110689-25g 碳酸铅 [598-63-0] 99.99% metals basis 25g 158.00 促销价:99.54
P110680-500g 碳酸铅 [598-63-0] ACS 500g 100.00 促销价:63.00
P110682-500g 碳酸铅 [598-63-0] AR 500g 91.00 促销价:57.33
P110689-100g 碳酸铅 [598-63-0] AR 100g 46.00 促销价:28.98
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P110687-500g 碳酸铅 [598-63-0] 99.99% metals basis 500g 1050.00 661.50 登录可见
P110687-500g 碳酸铅 [598-63-0] 99.99% metals basis 500g 1050.00 促销价:661.50
P110688-100g 碳酸铅 [598-63-0] 99.99% metals basis 100g 380.00 239.40 登录可见
P110688-100g 碳酸铅 [598-63-0] 99.99% metals basis 100g 380.00 促销价:239.40
P110689-25g 碳酸铅 [598-63-0] 99.99% metals basis 25g 158.00 99.54 登录可见
P110689-25g 碳酸铅 [598-63-0] 99.99% metals basis 25g 158.00 促销价:99.54
P110680-500g 碳酸铅 [598-63-0] ACS 500g 100.00 63.00 登录可见
P110680-500g 碳酸铅 [598-63-0] ACS 500g 100.00 促销价:63.00
P110682-500g 碳酸铅 [598-63-0] AR 500g 91.00 57.33 登录可见
P110682-500g 碳酸铅 [598-63-0] AR 500g 91.00 促销价:57.33
P110689-100g 碳酸铅 [598-63-0] AR 100g 46.00 28.98 登录可见
P110689-100g 碳酸铅 [598-63-0] AR 100g 46.00 促销价:28.98
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

化学性质

白色重质粉末,有毒,溶于酸类,不溶于水及醇,在315度分解,生成一氧化铅及二氧化碳

质量标准

  

Q/(HG)SJ 522-91
项目Item                                       分析纯     化学纯
                                                   (AR)        (CP)
含量(以Pb计)Assay,%                                77-78      77-78
乙酸不溶物Insoluble matter in acetic acid,%       ≤0.02       0.02
氯化物(Cl)Chloride,%                              ≤0.003      0.005
硝酸盐(NO3)Nitrate,%                              ≤0.003      0.005
硷金属与硷土金属(以硫酸盐计)Alkali
and alkalierath metals,%                          ≤0.2      0.5
铁(Fe)Iron,%                                      ≤0.003      0.005
铜(Cu)Copper,%                                    ≤0.003      0.005
锌(Zn)Zinc,%                                      ≤0.005     0.005

ACS级
项目名称Item                                    ACS Grade
稀乙酸不溶物Insoluble in dilute acetic acid       ≤0.02%
氯化物(Cl)Chloride(Cl)                            ≤0.002%
硝酸盐及亚硝酸盐(以NO3计)Nitrate and Nitrite      Passes test
镉(Cd)Cadmium(Cd)                                 ≤0.002%
钙(Ca)Calcium(Ca)                                 ≤0.01%
铁(Fe)Iron(Fe)                                    ≤0.005%
钾(K)Potassium(K)                                 ≤0.02%
钠(Na)Sodium(Na)                                  ≤0.05%
锌(Zn)Zinc(Zn)                                    ≤0.003%


99.99% metals basis:


外观Appearance                          Powder and/or Chunks
X-射线衍射X-Ray Diffraction             Conforms to Structure
纯度Purity                              ≥99.99% Based on Trace Metals Impurities
ICP Major Analysis                      Confirms Lead Component
铅Pb by Complexometric EDTA             76.4 - 78.7 %
痕量金属杂质total metallic impurities   ≤100ppm by ICP Atomic emission

  

危险性质

  

用途及存储

用于油漆和陶瓷工业

  密封干燥保存。