氟化铅 [7783-46-2]
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英文名:lead fluoride
- 别名:二氟化铅
- CAS号:7783-46-2 分子式:PBF2 分子量:245.19
T111189-100g 氟化铅 [7783-46-2] 99.99% metals basis 100g 657.00 促销价:492.75
T111180-25g 氟化铅 [7783-46-2] 99.99% metals basis 25g 221.00 促销价:165.75
T111185-250g 氟化铅 [7783-46-2] AR,99.5% 250g 192.00 促销价:144.00
T111182-5kg 氟化铅 [7783-46-2] AR,99.5% 5kg 2282.00 促销价:1643.04
T111181-1kg 氟化铅 [7783-46-2] AR,99.5% 1kg 592.00 促销价:444.00
T111187-10g 氟化铅 [7783-46-2] SP 10g 147.00 促销价:107.31
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
T111183-500g | 氟化铅 [7783-46-2] | 99.99% metals basis | 500g | 1907.00 | 1373.04 | 登录可见 |
T111183-500g 氟化铅 [7783-46-2] 99.99% metals basis 500g 1907.00 促销价:1373.04
|
T111189-100g | 氟化铅 [7783-46-2] | 99.99% metals basis | 100g | 657.00 | 492.75 | 登录可见 |
T111189-100g 氟化铅 [7783-46-2] 99.99% metals basis 100g 657.00 促销价:492.75
|
T111180-25g | 氟化铅 [7783-46-2] | 99.99% metals basis | 25g | 221.00 | 165.75 | 登录可见 |
T111180-25g 氟化铅 [7783-46-2] 99.99% metals basis 25g 221.00 促销价:165.75
|
T111185-250g | 氟化铅 [7783-46-2] | AR,99.5% | 250g | 192.00 | 144.00 | 登录可见 |
T111185-250g 氟化铅 [7783-46-2] AR,99.5% 250g 192.00 促销价:144.00
|
T111182-5kg | 氟化铅 [7783-46-2] | AR,99.5% | 5kg | 2282.00 | 1643.04 | 登录可见 |
T111182-5kg 氟化铅 [7783-46-2] AR,99.5% 5kg 2282.00 促销价:1643.04
|
T111181-1kg | 氟化铅 [7783-46-2] | AR,99.5% | 1kg | 592.00 | 444.00 | 登录可见 |
T111181-1kg 氟化铅 [7783-46-2] AR,99.5% 1kg 592.00 促销价:444.00
|
T111187-10g | 氟化铅 [7783-46-2] | SP | 10g | 147.00 | 107.31 | 登录可见 |
T111187-10g 氟化铅 [7783-46-2] SP 10g 147.00 促销价:107.31
|
化学性质
质量标准
项目 分析纯
(AR)
二氧化硅 ≤0.05%
钙 ≤0.002%
含量 ≥99.5%
硫酸盐 ≤0.01%
氯化物 ≤0.01%
酸度(以H+计)/(mmol/100g) ≤2.0
铁 ≤0.002%
99.99% metals basis:
外观Appearance 白色粉末或块状
X-射线衍射分析X-Ray Diffraction Conforms to Structure
铅Pb 82.8 - 86.2 % (Complexometric EDTA)
纯度Purity ≥99.99% Based On Trace Metals Analysis
痕量金属分析Trace Metal Analysis ≤200ppm by ICP Atomic emission
(Ba、B、Ca、Cu、Fe、Mg)
危险性质
WGK Germany 3
RTECS OG1225000
Hazard Note Toxic
TSCA Yes
HazardClass 6.1
PackingGroup III
危险品标志 T,N
危险类别码 61-20/22-33-50/53-62
安全说明 53-45-60-61
用途及存储
作为温和氟化剂,用于转化钼和钨的氧化物或氢氧化物成氟化物。用作四氟化铅的原料。还用于特种玻璃制造,水下构件的油漆组分
密封干燥保存。