Phenol Red sodium salt
- Product Name
- Phenol Red sodium salt
- CAS No.
- 34487-61-1
- Chemical Name
- Phenol Red sodium salt
- Synonyms
- ANTHRACENE NEAT;abcolphenolredws;SODIUM PHENOL RED;ACENAPHTHENE NEAT;PHENOL RED SODIUM;Red sodium phenol;PHENOL RED NA-SALT;Phenolsulphonephth;PHENOL RED INDICATOR;PHENOLSULFONPHTHALEIN
- CBNumber
- CB0426392
- Molecular Formula
- C19H15NaO5S
- Formula Weight
- 378.37
- MOL File
- 34487-61-1.mol
Phenol Red sodium salt Property
- 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
- CAS DataBase Reference
- 34487-61-1(CAS DataBase Reference)
- EPA Substance Registry System
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-, monosodium salt (34487-61-1)
Safety
- Hazard Codes
- Xi,C
- Risk Statements
- 36/37/38-34
- Safety Statements
- 26-36-37/39-45-36/37/39-27
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29349990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- 114537
- Product name
- Phenol Red sodium salt
- Purity
- ACS reagent, Dye content 90%
- Packaging
- 5g
- Price
- $34.1
- Updated
- 2024/03/01
- Product number
- 114537
- Product name
- Phenol Red sodium salt
- Purity
- ACS reagent, Dye content 90%
- Packaging
- 25g
- Price
- $116
- Updated
- 2024/03/01
- Product number
- 1.11748
- Product name
- Phenol red sodium salt
- Purity
- indicator ACS
- Packaging
- 5G
- Price
- $141
- Updated
- 2024/03/01
- Product number
- P0102
- Product name
- Phenol Red Sodium Salt
- Packaging
- 5g
- Price
- $25
- Updated
- 2024/03/01
- Product number
- P0102
- Product name
- Phenol Red Sodium Salt
- Packaging
- 25g
- Price
- $68
- Updated
- 2024/03/01
Phenol Red sodium salt Chemical Properties,Usage,Production
Chemical Properties
red liquid or red/brown crystals, slightly soluble in water, alcohol and acetone. Almost insoluble in ether and chloroform, soluble in hydroxide base or carbonate base solution with deep red color, stable in air, used as acid-base indicator.
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.
Phenol Red sodium salt Preparation Products And Raw materials
Raw materials
Preparation Products
Phenol Red sodium salt Suppliers
- Tel
- --
- Fax
- --
- es@cfcscientific.com
- Country
- Canada
- ProdList
- 239
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@biomatik.com
- Country
- Canada
- ProdList
- 114
- Advantage
- 58
- Tel
- --
- Fax
- --
- tech@caledonlabs.com
- Country
- Canada
- ProdList
- 1149
- Advantage
- 68
- Tel
- --
- Fax
- --
- sales@rosesci.com
- Country
- Canada
- ProdList
- 24
- Advantage
- 58
- Tel
- --
- Fax
- --
- Country
- Canada
- ProdList
- 619
- Advantage
- 58
View Lastest Price from Phenol Red sodium salt manufacturers
- Product
- Phenol Red sodium salt 34487-61-1
- Price
- US $85.00-25.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-23
- Product
- Phenol Red sodium salt 34487-61-1
- Price
- US $158.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10T
- Release date
- 2021-06-02
- Product
- Phenol Red sodium salt 34487-61-1
- Price
- US $80.60/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5000kg
- Release date
- 2024-07-31