114537
酚红 钠盐
ACS reagent, Dye content 90 %
别名:
苯酚磺酞 钠盐
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关于此项目
经验公式（希尔记法）:
C19H13NaO5S
化学文摘社编号:
分子量:
376.36
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
252-057-8
Beilstein/REAXYS Number:
6260026
MDL number:
grade
ACS reagent
Quality Level
form
powder or crystals
composition
Dye content, 90%
clarity of soln
passes test
technique(s)
titration: suitable
color
red to very dark red
visual transition interval
6.8-8.2, yellow to red
mp
285 °C (dec.) (lit.)
λmax
423 nm
ε (extinction coefficient)
≥19000 at 422-426 nm in methanol, ≥900 at 256-269 nm in methanol
storage temp.
room temp
SMILES string
[Na+].Oc1ccc(cc1)C2(OS(=O)(=O)c3ccccc23)c4ccc([O-])cc4
InChI
1S/C19H14O5S.Na/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19;/h1-12,20-21H;/q;+1/p-1
InChI key
HKHYOKBQJILTEI-UHFFFAOYSA-M
Application
苯酚红可用于制备磷酸盐缓冲盐水（PBS）（添加酚红），用于多种细胞类型同时培养的微流体分析。它还用于辣根过氧化物酶-酚红（HRP-PR）H2O2（过氧化氢）检测分析，用于鉴定氧化还原循环化合物。
适合作为酸碱指示剂。
Biochem/physiol Actions
酚红是 pH 指示剂，颜色可从黄色变为红色。
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signalword
Warning
hcodes
Hazard Classifications
Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
TiO2 nanotube arrays of 1000 ?m length by anodization of titanium foil: phenol red diffusion.
Paulose M, et al.
The Journal of Physical Chemistry C, 111, 14992-14997 (2007)
Microfluidic assay for simultaneous culture of multiple cell types on surfaces or within hydrogels.
Shin Y, et al.
Nature Protocols, 7, 1247-1259 (2012)
Profiling the NIH Small Molecule Repository for compounds that generate H2O2 by redox cycling in reducing environments.
Soares KM, et al.
Assay and Drug Development Technologies, 8, 152-174 (2010)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 114537-5G | 04061838702234 |
| 114537-25G | 04061838702210 |