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溴化亚铜 [7787-70-4]
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英文名：Cuprous bromide
- 别名：一溴化铜
- CAS号：7787-70-4 分子式：CUBR 分子量：143.45
PG120220-50g 溴化亚铜 [7787-70-4] 99.99% metals basis 50g 1333.00 促销价:866.45
PG120221-25g 溴化亚铜 [7787-70-4] 99.99% metals basis 25g 800.00 促销价:544.00
PG120222-10g 溴化亚铜 [7787-70-4] 99.99% metals basis 10g 591.00 促销价:413.70
PG120224-5g 溴化亚铜 [7787-70-4] 99.99% metals basis 5g 350.00 促销价:245.00
PG120224-1g 溴化亚铜 [7787-70-4] 99.99% metals basis 1g 163.00 促销价:114.10
PG120225-500g 溴化亚铜 [7787-70-4] AR,99.0% 500g 163.00 促销价:102.69
PG120226-100g 溴化亚铜 [7787-70-4] AR,99.0% 100g 50.00 促销价:31.50
PG120222-25g 溴化亚铜 [7787-70-4] AR,99.0% 25g 33.00 促销价:20.79
PG120221-25g 溴化亚铜 [7787-70-4] 99.99% metals basis 25g 800.00 促销价:544.00
PG120222-10g 溴化亚铜 [7787-70-4] 99.99% metals basis 10g 591.00 促销价:413.70
PG120224-5g 溴化亚铜 [7787-70-4] 99.99% metals basis 5g 350.00 促销价:245.00
PG120224-1g 溴化亚铜 [7787-70-4] 99.99% metals basis 1g 163.00 促销价:114.10
PG120225-500g 溴化亚铜 [7787-70-4] AR,99.0% 500g 163.00 促销价:102.69
PG120226-100g 溴化亚铜 [7787-70-4] AR,99.0% 100g 50.00 促销价:31.50
PG120222-25g 溴化亚铜 [7787-70-4] AR,99.0% 25g 33.00 促销价:20.79
| 订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
| PG120220-50g | 溴化亚铜 [7787-70-4] | 99.99% metals basis | 50g | 1333.00 |
866.45
 
|
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PG120220-50g 溴化亚铜 [7787-70-4] 99.99% metals basis 50g 1333.00 促销价:866.45
|
| PG120221-25g | 溴化亚铜 [7787-70-4] | 99.99% metals basis | 25g | 800.00 |
544.00
|
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PG120221-25g 溴化亚铜 [7787-70-4] 99.99% metals basis 25g 800.00 促销价:544.00
|
| PG120222-10g | 溴化亚铜 [7787-70-4] | 99.99% metals basis | 10g | 591.00 |
413.70
|
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PG120222-10g 溴化亚铜 [7787-70-4] 99.99% metals basis 10g 591.00 促销价:413.70
|
| PG120224-5g | 溴化亚铜 [7787-70-4] | 99.99% metals basis | 5g | 350.00 |
245.00
|
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PG120224-5g 溴化亚铜 [7787-70-4] 99.99% metals basis 5g 350.00 促销价:245.00
|
| PG120224-1g | 溴化亚铜 [7787-70-4] | 99.99% metals basis | 1g | 163.00 |
114.10
|
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PG120224-1g 溴化亚铜 [7787-70-4] 99.99% metals basis 1g 163.00 促销价:114.10
|
| PG120225-500g | 溴化亚铜 [7787-70-4] | AR,99.0% | 500g | 163.00 |
102.69
|
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PG120225-500g 溴化亚铜 [7787-70-4] AR,99.0% 500g 163.00 促销价:102.69
|
| PG120226-100g | 溴化亚铜 [7787-70-4] | AR,99.0% | 100g | 50.00 |
31.50
|
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PG120226-100g 溴化亚铜 [7787-70-4] AR,99.0% 100g 50.00 促销价:31.50
|
| PG120222-25g | 溴化亚铜 [7787-70-4] | AR,99.0% | 25g | 33.00 |
20.79
|
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PG120222-25g 溴化亚铜 [7787-70-4] AR,99.0% 25g 33.00 促销价:20.79
|
化学性质
淡绿色至绿色粉末。在热水、硝酸中分解。溶于盐酸、氢溴酸和氨水生成络合物，微溶于冷水，几乎不溶于丙酮和浓硫酸。有刺激性。 密度:4.72 熔点:504℃ 沸点:1345℃ 折光率:2.116
质量标准
| 项目Item 分析纯 化学纯 |
| (AR) (CP) |
| 含量(CuBr)Assay,% ≥ 99.0 99.0 |
| 盐酸不溶物 ≤ 0.01 0.05 |
| 铁(Fe)Iron,% ≤ 0.003 0.02 |
| 砷(As)Arsenic,% ≤ 0.001 0.001 |
| 碱金属及碱土金属(以硫酸盐计)Alkali |
| and Alkaliearth metals % ≤ 0.1 0.3 |
| 99.999% metals basis： |
| 外观Appearance 淡绿色粉末 |
| 纯度Purity ≥99.999% Based On Trace Metals Analysis |
| ICP: Confirms Copper Component Confirmed |
| Cu 43.6 - 45.0 % （Complexometric EDTA） |
| 痕量金属分析Trace Metal Analysis ≤20ppm by ICP Atomic emission |
| (Na、K、Ni、Cs、Mg、Sr、Ag、Ba、Ti、Zn、B、Cr、Fe) |
危险性质
危险品标志 Xi
危险类别码 36/37/38
安全说明 22-24/25
WGK Germany 3
F 8-10-23
HazardClass 8
PackingGroup III
用途及存储
用途 用作分析试剂、催化剂
用途 用于彩色照相、电池。用作有机反应催化剂及尼龙稳定剂。
用途 用作有机合成原料和反应催化剂等
