Product Details:
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Name: | Phenol Red Sodium Salt | Formula: | C19H13NaO5S |
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CAS: | 34487-61-1 | Grade: | AR |
Form: | Powder | Samples: | Available |
Package: | 1g,10g,100g | Application: | BioReagent/Cell Culture |
High Light: | AR Phenol Red Sodium Salt,Biological Phenol Red Sodium Salt,CAS 34487-61-1 Phenol Red Water Soluble |
Phenol Red sodium salt 34487-61-1 Biological Stains PHENOL RED WATER SOLUBLE
Phenol Red sodium salt Basic information |
Product Name: | Phenol Red sodium salt |
Synonyms: | SODIUM PHENOL RED;PHENOLSULFONEPHTHALEIN MONOSODIUM SALT;PHENOLSULFONEPHTHALEIN SODIUM SALT;PHENOLSULFONPHTHALEIN NA-SALT;PHENOLSULFONPHTHALEIN, SODIUM SALT;PHENOLSULFONPHTHALEIN;PHENOLSULPHONEPHTHALEIN SODIUM SALT;PHENOL RED, WATER SOLUBLE |
CAS: | 34487-61-1 |
MF: | C19H13NaO5S |
MW: | 376.36 |
EINECS: | 252-057-8 |
Product Categories: | Sulfonephthalein;Analytical Chemistry;Indicator (pH);pH Indicators |
Phenol Red sodium salt Chemical Properties |
Melting point | 285 °C (dec.)(lit.) |
Boiling point | 285 °C |
density | 0.972 |
storage temp. | room temp |
solubility | H2O: clarity passes test |
pka | 7.69, 7.9, 1.3(at 25℃) |
form | Shiny Powder |
color | White |
PH Range | Yellow (6.8) to red (8.4) |
Odor | Odorless |
Water Solubility | soluble |
λmax | 423nm, 557nm |
Merck | 14,7247 |
BRN | 6260026 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
Major Application | Sensor, optical device, paints, sterilization process, fertilizer, detecting viable cells, gastrointestinal mucosa, antibacterial agent, drugs, pharmacology |
Phenol Red sodium salt Usage And Synthesis |
Chemical Properties | red liquid or red/brown crystals |
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 |
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 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. |
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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