| Identification | More | [Name]
Phenol Red sodium salt | [CAS]
34487-61-1 | [Synonyms]
3,3-BIS(P-HYDROXYPHENYL)-2,1-3H-BENZOXATHIOLE SODIUM SALT
PHENOL RED
PHENOL RED INDICATOR
PHENOL RED NA-SALT
PHENOL RED SODIUM SALT
PHENOL RED SODIUM SALT(WATER SOLUBLE)
PHENOL RED, WATER SOLUBLE
PHENOLSULFONEPHTHALEIN MONOSODIUM SALT
PHENOLSULFONEPHTHALEIN SODIUM SALT
PHENOLSULFONPHTHALEIN
PHENOLSULFONPHTHALEIN NA-SALT
PHENOLSULFONPHTHALEIN, SODIUM SALT
PHENOLSULPHONEPHTHALEIN SODIUM SALT
SODIUM PHENOL RED
abcolphenolredws
Phenol,4,4’-(3H-2,1-benzoxathiol-3-ylidene)bis-,S,S-dioxide,monosodiumsalt
sodium hydrogen 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bisphenolate S,S-dioxide
PHENOL RED SODIUM
PHENOL RED SODIUM ACS REAGENT
PHENOL RED, SODIUM SALT, A.C.S. REAGENT | [EINECS(EC#)]
252-057-8 | [Molecular Formula]
C19H13NaO5S | [MDL Number]
MFCD00066901 | [Molecular Weight]
376.36 | [MOL File]
34487-61-1.mol |
| Chemical Properties | Back Directory | [Appearance]
red liquid or red/brown crystals | [Melting point ]
285 °C (dec.)(lit.) | [Boiling point ]
285 °C | [density ]
0.972 | [storage temp. ]
Store at RT. | [solubility ]
H2O: clarity passes test
| [form ]
Shiny Powder | [pka]
7.69, 7.9, 1.3(at 25℃) | [color ]
White | [Odor]
Odorless | [PH Range]
Yellow (6.8) to red (8.4) | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
soluble | [ε(extinction coefficient)]
≥19000 at 422-426nm in methanol
≥900 at 256-269nm in methanol | [λmax]
423nm, 557nm | [Merck ]
14,7247 | [BRN ]
6260026 | [Major Application]
Sensor, optical device, paints, sterilization process, fertilizer, detecting viable cells, gastrointestinal mucosa, antibacterial agent, drugs, pharmacology | [CAS DataBase Reference]
34487-61-1(CAS DataBase Reference) | [EPA Substance Registry System]
34487-61-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P304+P340+P312 | [Hazard Codes ]
Xi,C | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
red liquid or red/brown crystals | [Uses]
Phenol Red has been used for preparation of phosphate buffer saline (PBS)-with phenol red for microfluidic assay for simultaneous culture of multiple cell types. It has also been used for horseradish peroxidase-phenol red (HRP-PR) H2O2 (hydrogen peroxide) detection assay to identify redox cycling compounds. | [Uses]
Phenol Red sodium salt has been used as an indicator during single-guide RNA microinjection into one-cell stage zebrafish embryos. | [Uses]
Phenol Red Sodium Salt is a water soluble pH indicator commonly employed in cell biology laboratories as a cell tissue culture pH marker. Phenol Red sodium salt is a water soluble pH indicator used in the 6.8 (yellow) to 8.2 (red) range. It is commonly employed in cell biology laboratories as a cell tissue culture pH marker. Under normal conditions, phenol red added to the growth medium will have a pink-red color. Usually 15 mg/l is used to produce this effect. If problems arise, such as dying cells or overgrowth of contaminants, this will cause a change in pH resulting in a change in indicator color. This color change is an indication that the medium needs to be replaced. Additionally, Phenol Red could potentially be useful as a differentiation factor. It can also be used as reactant/reag | [General Description]
Phenol Red sodium salt is widely used as a pH indicator. At a pH of 6.4 and below, phenol red solution will have a yellow color. At a pH of 8.2 and above, it will have a red color. It is commonly used in culture media to detect neutral to acidic pH changes. | [Biochem/physiol Actions]
Phenol Red is a pH indicator which changes color from yellow to red. |
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Spectrum Chemical Manufacturing Corp.
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021-021-021-67601398-809-809-809 15221380277 |
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www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
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