| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| B803718 | MACKLIN | 溴酚蓝钠 | 电泳级 | 61元/1g; 205元/5g; | 展开 |
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| B802924 | MACKLIN | 溴酚蓝钠 | 指示剂级 | 40元/5g; 308元/50g; 996元/250g; | 展开 |
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| B3195 | TCI | Bromophenol Blue Sodium Salt [for Electrophoresis] | | 190元/1G; | 展开 |
基本信息 | 分子式/分子量 | C19H9Br4NaO5S = 691.94 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 6995701 | | PubChem物质ID | 87560300 | | MDL编号 | MFCD00013793 |
技术规格 | Appearance | Dark green to Dark blue to Black powder to crystal | | Transition interval(pH) | (yellow)3.0 to 4.6(lavender) | | Functionality test | to pass test |
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| S0043 | TCI | Bromophenol Blue Sodium Salt | >85.0%(HPLC) | 170元/1G; 490元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >85.0%(HPLC) | | 分子式/分子量 | C19H9Br4NaO5S = 691.94 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 6995701 | | PubChem物质ID | 87575670 | | MDL编号 | MFCD00013793 |
技术规格 | Appearance | Dark green to Dark blue to Black powder to crystal | | Purity(HPLC) | min. 85.0 area% | | Absorbance | min. 0.480(5 mg/L, pH 5.0, 590.0 to 594.0 nm) | | Solubility in Water | almost transparency | | Drying loss | max. 7.0 % | | Ignition residue(Sulfate) | 10.0 to 12.0 %(after drying) | | Transition interval(pH) | (yellow)3.0 to 4.6(lavender) |
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| 260978 | J&K | 3',3'',5',5''-Tetrabromophenosulfonephthalein sodium salt, indicator | 指示剂 | 88元/1G; 332元/5G; 598元/10G; 1386元/25G; | 展开 |
基本信息 | 分子式 | C19H9Br4NaO5S | | 分子量 | 691.94 | | 密度 | 0.985 | | MDL编码 | MFCD00013793 | | EINECS 编号 | 231-791-2 |
安全信息 |
| 038693 | Alfa Aesar | Bromophenol Blue Sodium Salt | 0.04% w/v aq. soln. | 320元/100ml; 521元/500ml; 1986元/*6x100ml; | 展开 |
备注
Transition interval: pH 3.0 (yellow) to pH 4.6 (blue) 基本信息 MDL
MFCD00013793 分子式
C19H9Br4NaO5S 分子量
691.96 灵敏度
Ambient temperatures. 形态
Liquid Merck
14,1444 安全信息 TSCA
是 |
| A16899 | Alfa Aesar | Bromophenol Blue Sodium Salt | | 376元/10g; 1162元/50g; | 展开 |
应用
Bromophenol blue sodium salt is a tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels. Keep away from strong oxidizing agents. It is used in analytical chemistry as Ph indicators. It is also used as a tracking dye for alkaline and neutral buffer systems. It is used as an acid-base indicator and a gel electrophoresis color marker. 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. 基本信息 MDL
MFCD00013793 EINECS
252-170-2 分子式
C19H9Br4NaO5S 分子量
691.96 熔点
>300° 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water and slightly soluble in alcohol. Merck
14,1444 安全信息 TSCA
是 |
| 032639 | Alfa Aesar | Bromophenol Blue Sodium Salt | ACS | 268元/5g; 1146元/25g; 3761元/100g; | 展开 |
应用
Bromophenol Blue sodium salt is used as a tracking dye for protein and nucleic acid electrophoresis in polyacrylamide gels. It also used in the preparation of protein samples for western blotting analysis. It finds application in staining histones. Grade Specifications
Specifications: Clarity of solution P.T., Visual transition interval pH 3.0 (yellow) to pH 4.6 (blue) 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00013793 EINECS
252-170-2 分子式
C19H9Br4NaO5S 分子量
691.96 熔点
>300° 灵敏度
Ambient temperatures. 形态
Crystalline 溶解性
Soluble in water. Merck
14,1444 安全信息 TSCA
是 |
| 318744 | Sigma-Aldrich | Bromophenol Blue solution | 0.04 wt. % in H2O | 972元/500 ML; | 展开 |
产品说明 一般描述 溴酚蓝是一种示踪染料，适用于琼脂糖或聚丙烯酰胺凝胶中的核酸或蛋白质电泳。 包装 500 mL in glass bottle 基本信息 | 经验(实验)分子式 | C19H9Br4NaO5S | | 分子量 | 691.94 | | MDL编号 | MFCD00013793 | | PubChem化学物质编号 | 24859143 | | NACRES | NA.47 |
产品性质 | 形式 | liquid | | 质量水平 | 200 | | 浓度 | 0.04 wt. % in H2O | | technique(s) | titration: suitable | | pH范围 | 3.0 - 4.6, yellow to blue | | 密度 | 0.985 g/mL at 25 ℃ | | λmax | 589 nm | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | [Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)\c3ccccc3S([O-])(=O)=O | | InChI | 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 | | InChI key | TWKDJMRHSLWRFI-UHFFFAOYSA-M |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 114405 | Sigma-Aldrich | Bromophenol Blue Sodium Salt | Dye content 90 %, ACS reagent | 396.62元/5 G; 1540.74元/25 G; 1990.59元/50 G; | 展开 |
产品说明 应用 Bromophenol Blue has been used in the sample buffer prepared for western blotting.
用于琼脂糖或聚丙烯酰胺凝胶中核酸或蛋白质电泳的示踪染料。 包装 5, 25, 50 g in glass bottle 基本信息 | 经验(实验)分子式 | C19H9Br4NaO5S | | 分子量 | 691.94 | | Beilstein | 6995701 | | EC 号 | 252-170-2 | | MDL编号 | MFCD00013793 | | PubChem化学物质编号 | 24847170 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 形式 | powder | | 组成 | Dye content, 90% | | protein detection level measuring range | 10-80 μg | | technique(s) | titration: suitable | | 颜色 | blue, at pH above 4.6 | | 视觉变色范围 | 3.0 - 4.6, yellow to blue | | λmax | 383 nm
589 nm | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | [Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)\c3ccccc3S([O-])(=O)=O | | InChI | 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 | | InChI key | TWKDJMRHSLWRFI-UHFFFAOYSA-M |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| B5525 | Sigma-Aldrich | Bromophenol Blue Sodium Salt | | 484.59元/5 G; 583.65元/10 G; 2018.68元/25 G; | 展开 |
产品说明 一般描述 溴酚蓝是一种pH指示剂，并且是一种强蓝色染料。 它常被用作琼脂糖或聚丙烯酰胺凝胶电泳的示踪染料。 溴酚蓝具有微弱的负电荷并且与DNA同向迁移，使用户能够监测分子在凝胶中迁移的进程。 不同的凝胶组成具有不同的迁移速率。 应用 溴酚蓝钠盐已用于制备蛋白质样品，以便进行蛋白质印迹分析。它也被添加到果蝇的食物中，辅助肠道显色，便于解剖。
用于琼脂糖或聚丙烯酰胺凝胶中核酸或蛋白质电泳的示踪染料。 包装 5, 10, 25 g in glass bottle 重悬 使用含0.015％溴酚蓝的标准配方，可制备6x凝胶上样缓冲液。 基本信息 | 经验(实验)分子式 | C19H9Br4NaO5S | | 分子量 | 691.94 | | Beilstein | 6995701 | | EC 号 | 252-170-2 | | MDL编号 | MFCD00013793 | | PubChem化学物质编号 | 57653941 | | NACRES | NA.52 |
产品性质 | 形式 | powder | | 质量水平 | 200 | | technique(s) | electrophoresis: suitable | | 储存温度 | room temp | | SMILES string | [Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)\c3ccccc3S([O-])(=O)=O | | InChI | 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 | | InChI key | TWKDJMRHSLWRFI-UHFFFAOYSA-M |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| B8026 | Sigma-Aldrich | Bromophenol Blue Sodium Salt | for molecular biology, suitable for electrophoresis | 764.38元/5 G; 2544.96元/25 G; | 展开 |
产品说明 一般描述 溴酚蓝(BroB)是一种芳基甲烷颜色标记染料，其分子量为670 Da。 应用 溴酚蓝钠盐在缓冲液中用于死细胞和活细胞的分化。它还用作凝胶加样缓冲液的成分。
用于琼脂糖或聚丙烯酰胺凝胶中核酸或蛋白质电泳的示踪染料。 包装 5, 25 g in glass bottle 基本信息 | 经验(实验)分子式 | C19H9Br4NaO5S | | 分子量 | 691.94 | | Beilstein | 6995701 | | EC 号 | 252-170-2 | | MDL编号 | MFCD00013793 | | PubChem化学物质编号 | 24892042 | | NACRES | NA.47 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 形式 | powder | | technique(s) | electrophoresis: suitable | | 视觉变色范围 | 3.0 - 4.6, yellow to blue | | ε (extinction coefficient) | ≥150000 at 597-603 nm in H2O
≥17000 at 250-256 nm in H2O
≥23000 at 306-312 nm in H2O | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | [Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)\c3ccccc3S([O-])(=O)=O | | InChI | 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28;/h1-8,24H,(H,26,27,28);/q;+1/p-1 | | InChI key | TWKDJMRHSLWRFI-UHFFFAOYSA-M |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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