199311
四溴酚蓝
Dye content 75 %
别名:
3,3′,3″,4,5,5′,5″,6-八溴苯酚磺酞
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关于此项目
经验公式（希尔记法）:
C19H6Br8O5S
化学文摘社编号:
分子量:
985.54
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
224-622-9
Beilstein/REAXYS Number:
378438
MDL number:
assay
≥75.0% (HPLC)
Quality Level
form
powder
composition
Dye content, 75%
technique(s)
microbe id | staining: suitable
mp
204 °C (dec.) (lit.)
λmax
388 nm (2nd), 605 nm
ε (extinction coefficient)
≥55000 at 606-616 nm in ethanol and water
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Oc1c(Br)cc(cc1Br)C2(OS(=O)(=O)c3c(Br)c(Br)c(Br)c(Br)c23)c4cc(Br)c(O)c(Br)c4
InChI
1S/C19H6Br8O5S/c20-7-1-5(2-8(21)16(7)28)19(6-3-9(22)17(29)10(23)4-6)11-12(24)13(25)14(26)15(27)18(11)33(30,31)32-19/h1-4,28-29H
InChI key
QPMIVFWZGPTDPN-UHFFFAOYSA-N
Biochem/physiol Actions
四溴酚蓝（TBPB）属于磺酞酸碱指示剂。可用于通过Hg2（NO3）2对卤素进行电位滴定。 此外，它已被用作尿液试纸测试中的染料指示剂，以检测蛋白尿。在该测定中，随着尿蛋白浓度的增加，TBPB的颜色从浅绿色依次变为蓝色。TBPB与蛋白质的结合与pH有关。
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)
David S. Breslow, Herman Skolnik
Multi-Sulfur and Sulfur and Oxygen Five- and Six-Membered Heterocycles, Part 1 (2009)
Urine proteomics: the present and future of measuring urinary protein components in disease.
Barratt J and Topham P
CMAJ : Canadian Medical Association Journal = Journal de l'Association Medicale Canadienne, 177, 361-368 (2007)
Liping Li et al.
Analytica chimica acta, 1062, 102-109 (2019-04-06)
The facile detection of phosphopeptides is important for clinical screening and phosphoproteomic research. This work develops an instrument-free, cost-effective, convenient paper-based method for quantitative analysis of phosphorylated peptides. With a novel portable device, Phos-PAD, this method can achieve selective enrichment
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 199311-1G | 04061838763129 |
| 199311-5G | 04061838763136 |