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溴酚蓝钠盐,Bromophenol Blue sodium salt [BPB-Na, BroB-Na];Dye content 90 %, ACS reagent

别名:溴酚兰钠盐;3′,3′′,5′,5′′-四溴酚磺酞钠盐,3′,3′′,5′,5′′-Tetrabromophenolsulfophthalein sodium salt;Bromophenol Blue sodium salt

CAS号 34725-61-6 经验分子式(希尔表示法) C19H9Br4NaO5S 分子量 691.94 Beilstein/REAXYS Number 6995701 EINECS 编号 252-170-2 MDL number MFCD00013793 PubChem Substance ID 24847170 NACRES NA.47
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 114405
CAS号: 34725-61-6
MDL号: MFCD00013793
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₹ 3,486.64

产品描述

Application

Bromophenol Blue has been used in the sample buffer prepared for western blotting.[1]

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

性质

Quality Level200
formpowder
compositionDye content, 90%
protein detection level measuring range10-80 μg
application(s)hematology: suitable
histology: suitable
titration: suitable
colorblue, at pH above 4.6
visual transition interval3.0 - 4.6, yellow to blue
λmax383 nm
589 nm
Featured IndustryDiagnostic Assay Manufacturing
storage temp.room temp
SMILES string[Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)\c3ccccc3S([O-])(=O)=O
InChI1S/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 keyTWKDJMRHSLWRFI-UHFFFAOYSA-M


安全信息

RIDADR NONH for all modes of transport
WGK德国 3
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32
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