2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3]
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英文名:2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
- 别名:2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]
- CAS号:128055-74-3 分子式:C25H12BR4 分子量:631.98
P129915-25g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 25g 1650.00 促销价:1320.00
P129916-5g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 5g 565.00 促销价:452.00
P129917-1g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 1g 260.00 促销价:208.00
P129916-5g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 5g 565.00 促销价:452.00
P129917-1g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 1g 260.00 促销价:208.00
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P129915-25g | 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] | 98% | 25g | 1650.00 | 1320.00 | 登录可见 |
P129915-25g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 25g 1650.00 促销价:1320.00
|
P129916-5g | 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] | 98% | 5g | 565.00 | 452.00 | 登录可见 |
P129916-5g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 5g 565.00 促销价:452.00
|
P129917-1g | 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] | 98% | 1g | 260.00 | 208.00 | 登录可见 |
P129917-1g 2,2',7,7'-四溴-9,9'-螺二芴 [128055-74-3] 98% 1g 260.00 促销价:208.00
|
质量标准
纯度Purity ≥98.0 %(HPLC)
纯度Purity ≥98.0 %(银量滴定法)
危险性质
用途及存储
密封干燥保存。