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B8026

溴酚蓝 钠盐

For molecular biology, powder

别名:

3′,3′′,5′,5′′-四溴酚磺酞 钠盐

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关于此项目

经验公式（希尔记法）:
C19H9Br4NaO5S
化学文摘社编号:
34725-61-6
分子量:
691.94
NACRES:
NA.47
PubChem Substance ID:
24892042
UNSPSC Code:
12171500
EC Number:
252-170-2
MDL number:
MFCD00013793
Beilstein/REAXYS Number:
6995701
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产品名称

溴酚蓝 钠盐, Molecular Biology, suitable for electrophoresis

grade

Molecular Biology

Quality Level

200

form

powder

technique(s)

electrophoresis: suitable

visual transition interval

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

suitability

suitable for (Suitable For Use as a Tracking Dye For Electrophoresis in Alkaline and Neutral Buffers)

application(s)

diagnostic assay manufacturing
hematology
histology

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

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

General description

溴酚蓝(BroB)是一种芳基甲烷颜色标记染料，其分子量为670 Da。

Application

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。

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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000537216
0000537216
0000463672
0000463672
SHBS8422

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全球贸易项目编号

货号GTIN
B8026-5G04061833442418
B8026-25G04061833442401