溴焦酚红
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- CAS号:
- 16574-43-9
- 英文名:
- Bromopyrogallol Red
- 英文别名:
- Bromopyrogallol;Brompyrogallol Red;BROMOPYROGALLOL RED;BromopyrogallolRedGr;Pyrogallol bromine red;3,3’Dibromosulfongallein;ROUGE DE BROMOPYROGALLOL;Bromopyrogallol red AR 1GM;Bromopyrogallol red AR 5GM;Dibromopyrogallolsulfonphthalein
- 中文名:
- 溴焦酚红
- 中文别名:
- 溴焦酚红;溴连三酚红;溴焦桔酸红;溴邻苯三酚红;二溴连苯三酚磺酞;溴焦性没食子酸红;二溴邻苯三酚磺酞;溴焦性设食子酸红;溴焦性没食子酸红,溴连三酚红,二溴邻苯三酚磺酞,二溴邻苯三酚磺酞,溴焦桔酸红,二溴连苯三酚磺酞
- CBNumber:
- CB4777829
- 分子式:
- C19H10Br2O8S
- 分子量:
- 558.15
- MOL File:
- 16574-43-9.mol
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溴焦酚红性质、用途与生产工艺
化学性质
红棕色粉末。熔点300℃，溶于醇，溶液呈红色，微溶于水。
用途
分析试剂，络合滴定指示剂。
用途
用作钴、镍、钍、铌等金属的显色剂；稀土金属的络合滴定指示剂。
生产方法
由邻苯三酚红经溴化而得。将邻苯三酚红悬浮于冰醋酸中，加热至沸，搅拌下滴加溴的乙酸溶液。反应结束后冷至室温，过滤，用冰醋酸洗去游离溴，干燥，用冰醋酸与丙酮的混合液重结晶，即得成品。
溴焦酚红
上下游产品信息
上游原料
下游产品
| 更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
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| 2024/01/16 | B22758 | 溴焦酚红
Bromopyrogallol Red | 16574-43-9 | 1g | 331元 |
| 2024/01/16 | B22758 | 溴焦酚红
Bromopyrogallol Red | 16574-43-9 | 5g | 1078元 |
溴焦酚红
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溴焦酚红国内生产厂家
16574-43-9, 溴焦酚红 相关搜索:
- Chelating Reagents
- Bipyridyls, etc. (Chelating Reagents)
- Analytical Chemistry
- 电子材料
- 指示剂
- 生化试剂
- 滴定
- 其他生化试剂
- 分析试剂
- Chelating Reagents
- Bipyridyls, etc. (Chelating Reagents)
- C19H11Br2O9S
- C19H10Br2O8S
- C19H10Br2O9S
- C19H12Br2O9S
- C19H10Br2O8SH2O
- 溴焦性没食子酸红,溴连三酚红,二溴邻苯三酚磺酞,二溴邻苯三酚磺酞,溴焦桔酸红,二溴连苯三酚磺酞
- 溴焦酚红
- 溴邻苯三酚红
- 溴连三酚红
- 溴焦性没食子酸红
- 二溴邻苯三酚磺酞
- 溴焦性设食子酸红
- 溴焦桔酸红
- 二溴连苯三酚磺酞
- 16574-43-9
- Bromopyrogallol Red extrapure AR
- Bromopyrogallol red AR 5GM
- Bromopyrogallol red AR 1GM
- 5′,5′′-Dibromopyrogallolsulfonephthalein
Dibromopyrogallolsulfonphthaleine
- 2',7'-DibroMo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide
- BroMopyrogallol Red, indicator grade, pure 5GR
- BroMopyrogallol Red, indicator grade, pure 1GR
- 5′,5″-DibroMopy-rogallolsulfonphthalein
- Bromopyrogallol Red,pure,indicator grade
- Brompyrogallol Red
- 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]1,1-dioxide
- Pyrogallol bromine red
- alpha-(5-Bromo-2,3-dihydroxy-4-oxo-2,5-cyclohexadienylidene)-alpha-(5-bromo-2,3,4-trihydroxyphenyl)toluenesulfonic acid
- 2',7'-Dibromo-1,1-dioxospiro[benzo[c]oxathiole-3,9'-xanthene]-3',4',5',6'-tetrol
- Spiro3H-2,1-benzoxathiole-3,9-9Hxanthene-3,4,5,6-tetrol, 2,7-dibromo-, 1,1-dioxide
- Dibromopyrogallolsulfonphthalein
- Bromopyrogallol Red, indicator grade, pure
- BromopyrogallolRedGr
- BROMOPYROGALLOL RED, INDICATOR GRADE
- 3,3’Dibromosulfongallein
- ROUGE DE BROMOPYROGALLOL
- Bromopyrogallol
- alpha-(5-bromo-2,3-dihydroxy-4-oxo-2,5-cyclohexadienylidene)-alpha-(5-bromo-2,3,4-trihydroxyphenyl)toluenesulphonic acid
- 5',5''-DIBROMOPYROGALLOLSULFONEPHTHALEIN
- DIBROMOPYROGALLOLSULFONPHTHALEINE
- BROMOPYROGALLOL RED
- spiro[3h-2,1-benzoxathiole-3,9’-[9h]xanthene]-3’,4’,5’,6’-tetrol,2’,7’-dibromo