• 堿式碳酸鉛 [1319-46-6]

  • 英文名：Lead carbonate bosic
  • 別名：次碳酸鉛 鹽基碳酸鉛 堿性碳酸鉛
  • CAS號：1319-46-6 分子式：(PBCO3)2·PB(OH)2 分子量：775.60
P110784-500g 堿式碳酸鉛 [1319-46-6] ACS 500g 92.00 促銷價:69.00
P110783-500g 堿式碳酸鉛 [1319-46-6] AR,99% 500g 80.00 促銷價:52.00
P110789-100g 堿式碳酸鉛 [1319-46-6] AR,99% 100g 38.00 促銷價:24.70
訂貨編號 商品名稱 規(guī)格 包裝 單價 促銷價 會員價 數(shù)量
P110784-500g 堿式碳酸鉛 [1319-46-6] ACS 500g 92.00 69.00 登錄可見
P110784-500g 堿式碳酸鉛 [1319-46-6] ACS 500g 92.00 促銷價:69.00
P110783-500g 堿式碳酸鉛 [1319-46-6] AR,99% 500g 80.00 52.00 登錄可見
P110783-500g 堿式碳酸鉛 [1319-46-6] AR,99% 500g 80.00 促銷價:52.00
P110789-100g 堿式碳酸鉛 [1319-46-6] AR,99% 100g 38.00 24.70 登錄可見
P110789-100g 堿式碳酸鉛 [1319-46-6] AR,99% 100g 38.00 促銷價:24.70
  •  訂貨編號
  •  商品名稱
  •  規(guī)格
  •  包裝
  •  單價
  •  促銷價
  •  會員價
  •  數(shù)量

化學(xué)性質(zhì)

白色重質(zhì)粉末，有毒，能溶于乙酸或稀硝酸而起泡沫，不溶于水或醇。在400度分解而析出一氧化鉛的殘留物，商業(yè)上常將本品稱為碳酸鉛。 熔點:400 °C

質(zhì)量標(biāo)準(zhǔn)

   

項目Item　　                                                    分析純
                                                                 (AR)
含量(PbCl2)Assay,%                                              ≥99.0
乙酸不溶物Insolubhe in sulfuric acid,%                          ≤0.01
氯化物(Cl)Chloride,%                                            ≤0.002
硝酸鹽(NO3)Nitrate,%                                            ≤0.005
堿金屬及堿土金屬(以硫酸鹽計)Alkali and alkali erath metals,%     ≤0.2
鐵(Fe)Iron,%                                                    ≤0.002
ACS級
項目名稱Item                                                   ACS Grade
稀乙酸不溶物Insoluble in dilute acetic acid                     ≤0.02%
氯化物(Cl)Chloride(Cl)                                          ≤0.002%
硝酸鹽及亞硝酸鹽(以NO3計)Nitrate and Nitrite                    Passes test
鎘(Cd)Cadmium(Cd)                                               ≤0.002%
鈣(Ca)Calcium(Ca)                                               ≤0.01%
鐵(Fe)Iron(Fe)                                                  ≤0.005%
鉀(K)Potassium(K)                                               ≤0.02%
鈉(Na)Sodium(Na)                                                ≤0.05%
鋅(Zn)Zinc(Zn)                                                  ≤0.003%

   

危險性質(zhì)

危險品標(biāo)志  T,N
危險類別碼  61-20/22-33-50/53-62
安全說明  53-45-60-61
WGK Germany  3
RTECS  OF9275000
TSCA  Yes
HazardClass  6.1
PackingGroup  III

   

用途及存儲

防銹漆，濾光著色玻璃

    密封干燥保存。