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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 114537
Product name: Phenol Red sodium salt
Purity: ACS reagent, Dye content 90%
Packaging: 5g
Price: $34.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 114537
Product name: Phenol Red sodium salt
Purity: ACS reagent, Dye content 90%
Packaging: 25g
Price: $116
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.11748
Product name: Phenol red sodium salt
Purity: indicator ACS
Packaging: 5G
Price: $141
Updated: 2024/03/01

TCI Chemical

Product number: P0102
Product name: Phenol Red Sodium Salt
Packaging: 5g
Price: $25
Updated: 2024/03/01

TCI Chemical

Product number: P0102
Product name: Phenol Red Sodium Salt
Packaging: 25g
Price: $68
Updated: 2024/03/01

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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

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Phenol Red sodium salt Suppliers

Americas 1 Austria 1 Belgium 1 Canada 5 China 206 Europe 3 France 2 Germany 5 India 31 Japan 3 Mexico 1 Poland 1 South Korea 2 Switzerland 5 Ukraine 1 United Kingdom 14 United States 52 Global 334

Shenyang Xianchuang Chemical Co., Ltd.

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BIOISCO(Lianyungang, Jiangsu) Biotechnology Co., Ltd

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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
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Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
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View Lastest Price from Phenol Red sodium salt manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

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

Baoji Guokang Bio-Technology Co., Ltd.

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

Hebei Chuanghai Biotechnology Co,.LTD

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

34487-61-1, Phenol Red sodium saltRelated Search:

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3-(4-Sodiooxyphenyl)-3-(4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide

PHENOL RED SODIUM SALT INDICATOR ACS

Phenol Red, sodium salt,pure,water soluble, indicator

Phenol Red sodium salt,pure,conform to ACS

Phenolsulphonephth

PHENOL RED.NA-SALTPURE

Phenol Red, water soluble p.a.

ACENAPHTHENE NEAT

ANTHRACENE NEAT

TRIETHANOLAMINE HYDROCHLORIDE REAGENT GR

SodiuM 4-(3-(4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate

-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)

Sodium 4-(3-(4-hydroxyphenyl)

Phenol Red Indicator Solution, 0.02% w/v

Phenol Red, pH 6.8-8.2

Phenolsulfone-phthalein Sodium

Phenol Red sodium salt, conform to ACS, pure

PHENOL RED SOLUTION, 0.04% AQUEOUS

Phenol, 4,4-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-, monosodium salt

PHENOLRED,WATERSOLUBLE,REAGENT,ACS

PHENOL RED WATER SOLUTION

Phenol Red sodium salt, 0.02% w/v aq. soln.

Phenol Red, sodium salt, water soluble, indicator, pure

PHENOL RED SODIUM SALT, REAGENT (ACS)

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

PHENOL RED WATER-SOLUBLE, INDICATOR,REAG . ACS

PHENOL RED SODIUM SALT 0.04 WT. % IN &

PHENOL RED, SODIUM SALT, 0.04 WT. % SOLU TION IN WATER

Phenol red sodium salt solution

PHENOL RED SODIUM CELL CULTURE TESTED

PhenolRedWaterSolubleIndicator

PhenolRedsodiumsalt,ACS

Phenol Red sodium salt, AR

PHENOL RED SODIUM SALT PWD

PHENOL RED SOLUTION, 0.04% AQUEOUSPHENOL RED SOLUTION, 0.04% AQUEOUSPHENOL RED SOLUTION, 0.04% AQUEOUS

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