Widely used as a pH indicator in culture media. Phenol red solution indicator - Find MSDS or SDS, a COA, data sheets and more information. Material Safety Data Sheet or SDS for Phenol red solution 107242 from MilliporeSigma for download or viewing in the browser. Calculate the hydrogen ion concentration, [H ], in the solution of phenol red. Color range: pH 6.0-8.5. Phenol red can be used to measure hydrogen peroxide in cultured macrophages in multiwell plates. Phenol Red sodium salt is widely used as a pH indicator. Popular Answers (1) 28th May, 2015. Phenol red solution SDS Safety Data Sheet for Phenol red solution 107242. Color range: pH 6.0-8.5. Specifications. SDS; CoA; Technical Information ; Hill Formula: C₁₉H₁₄O₅S Molar Mass: 354.38 g/mol EC Number: 205-609-7 Chemical Formula: (C₆H₄OH)₂C₇H₄SO₃ CAS #: 143-74-8 Grade: ACS. The highest quality reference standards for reliable results. 300 °C Storage Temperature: Ambient: MDL Number: MFCD00003552 CAS Number: 143-74-8 EINECS: 205-609-7 Merck Index: 13,07329 Order Now. Its color exhibits a gradual transition from yellow to red over the pH range 6.8 to 8.2. Catalog Number: (TCP0101-500ML) Supplier: TCI America. Phenol Red Indicator Solution. Buy Phenol Red Standard Indicator Solution 0.04%, CAS 143-74-8, and a wide selection of phenol red available in many proofs, grades, and package sizes for companies in academia/education, food, fragrance, biotech, life science, pharmaceutical, R&D and analytical laboratories, industrial, and government markets. (a) The student uses a pH probe and determines that the pH of the solution is 11.20. Directory or List of Phenol red solution companies like Phenol red solution suppliers, manufacturers, exporters, importers, wholesalers, distributors, dealers etc. Its solubility is 0.77 grams per liter (g/l) in water and 2.9 g/l in ethanol. Finden Sie eine große Auswahl an -Produkten und erfahren Sie mehr über Reagecon™ Phenolrot-Lösung R2 Menge: 500 ml Rote Färbemittel, Farbstoffe und Indikatoren We use cookies on our website to help provide you with the best online experience possible. 5.13) also quantifies tear secretion and causes less conjunctival and eyelid irritation than the Schirmer test.It comprises a 70 mm thin cotton thread preimpregnated with phenol red (phenolsulfonphthalein), a pH indicator. Buy Phenol red solution R2, CAS number: , online for pharmaceutical analytical testing. Phenol Red: 398.0: 10.0: 0.025125628: Trypsin: 23800.0: 500.0: 0.021008404: Verweis. View Product Page-+-+ Phenol red 0.04% in water. Phenol Red solution, 5mg/ml in DPBS. C 6 H 5 OH + NaOH → C 6 H 5 ONa + H 2 O grade. Bitte warten ! Phenol red MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. 2 Recommendations. Intended Use: It is recommended as pH indicator which helps in monitoring of the pH changes in the cell culture. Standardized for colorimetric pH determination. Ocon Chemicals Ltd., Ocon Chemicals Ltd., 5 South Cork Industrial Estate, Vicars Road, Pouladuff, Cork. $35.00 $35.00 Add to Cart. Recommended Products. Application SDS Certificates. Box 219, Batavia, IL 60510 (800) 452-1261 Chemtrec Emergency Phone Number: (800) 424-10111 Dilute to a final volume 100 ml with DI water. Phenol Red Solution Mark as favourite Part Number 471041 As a rule, liquid reagents do not consist of a single preparation but comprise several components that need to be added to the sample in a certain order. Katie Owens. Phenol red in tissue culture media can act as a weak estrogen, especially with human breast cancer cells. 0.1925g powder used to make 250ml. Formula: C₁₉H₁₄O₅S MW: 354.38 g/mol Storage Temperature: Ambient: MDL Number: MFCD00003552 CAS Number: 143-74-8: Order Now . Description: PHENOL RED SOLUTION IN (100ML) Certificates. In basic medium, the phenate form is predominant (pK a =8.0); both bathochromic and hyperchromic effects are observed for the transition n–σ* of hydroxy group ( λ= 558 nm, ε =56,540 Lmol −1 cm −1 ). A solution of phenol red will have a yellow color at a pH of 6.4 or below and a red color at a pH of 8.2 and above. Aqueous solutions of phenol are weakly acidic and turn blue litmus slightly to red. PHENOL RED SOLUTION. For the aqueous solution, add 0.02 g of phenol red to 75 ml of DI water. To prepare phenol red, use a 0.02% aqueous solution if phenol red is available or an alcoholic solution if phenol red, sodium salt is available. pH Indicator Solution. 1X, sterile-filtered, BioReagent, suitable for cell culture, 0.5 g porcine trypsin and 0.2 g EDTA • 4Na per liter of Hanks′ Balanced Salt Solution with phenol red SAFC pricing Standardized for colorimetric pH determination. In solution at very low pH phenol red is colorless and exists as a zwitterion, containing both a negatively charged sulfate group and a positively charged ketone group. Phenol red solution indicator - Find MSDS or SDS, a COA, data sheets and more information. Description . Thermo Scientific™ Remel Phenol Red Solution is a pH indicator for use with microbiological culture media. Bottle/50 mL spec. Solution Prep. At a pH of 8.2 and above, it will have a red color. 250ml 250ml. Phenol Red Solution [0.5%] Phenol Red Solution [0.5%] Size. Above pH 8.2, phenol red turns a bright pink (fuchsia) color. Phenol red. Specification Test Results. ORDER; Q and A; Enter Certificate Details. At a pH of 6.4 and below, phenol red solution will have a yellow color. Phenol Red is used as a pH indicator in cell culture applications. Contact us for support › Back to top. Phenol Red Solution Flinn Scientific, Inc. P.O. Wird geladen ... Hilfe - zur Artikelsuche. Phenol red is a pH indicator frequently used in cell biology laboratories. Interpolation from pH=6.8 to pH=8.2 . Phenol Red Indicator Solution. Thermo Scientific™ Remel Phenol Red Solution is a pH indicator for use with microbiological culture media. Description: [for pH Determination] CAS Number: 143-74-8 MDL Number: MFCD00003552 Molecular Weight: 354.38. 107241 View Pricing & Availability. Phenol red solution pH-indicator. Phenol red exists as a red crystal that is stable in air. Ireland This indicates that the solution is not truly a mixture of the acidic and basic species (especially for pH \(\le\) 6), and there may be an undesired side reaction, see [3]. It is commonly used in culture media to detect neutral to acidic pH changes. When wet slightly alkaline by tears (pH range 7.0–8.0), the colour changes from yellow to red. grade. Remel™ Phenol Red Solution Related applications: Industrial Microbiology . Request Quote Compare this Product. Solutions of phenol red are bright pink under basic conditions. I use phenol red solution to detect Urea in RM sample. Phenol Red Solution, 5mg/ml in DPBS - Phenol Red Solution, 5mg/ml in DPBS It is a weak acid with pK a = 8.00 at 20 °C (68 °F). Specifications. Phenol red, also known as phenolsulfonphthalein, is a pH indicator dye that exhibits a gradual transition from yellow to red over a pH range of 6.2 to 8.2 (Figure 2). Material Safety Data Sheet Phenol Red Solution (MSDS) Certificate of Analysis . Cookies On Our Site. Description; Technical; Reviews; Features. Above 8.2 the dye turns a bright fuchsia color. Phenol red UV-visible spectra according to pH solution (water, pathlength: 2 mm). Cite. But for 430 nm the curve is distinctly non-monotone. Color range: pH 6.5-8.5; Formula: C₁₉H₁₄O₅S MW: 354,38 g/mol Melting Pt: Min. The phenol red thread test (Fig. Bottle/50 mL spec. Gast | Anmelden % Kostenfreie Hotline 0800 4393 784. Enter the Lot number: Chemical Label Example. A solution of phenol red is used as a pH indicator, often in cell culture. Phenol is neutralized by sodium hydroxide forming sodium phenate or phenolate, but being weaker than carbonic acid, it cannot be neutralized by sodium bicarbonate or sodium carbonate to liberate carbon dioxide. QTY: 100 mL: Phenol Red Indicator: Phenol Red: Concentration: 5mg/ml: Storage Conditions: AMB: Form: Liquid: Documentation. If you continue and accept all cookies, you will receive all of the cookies that we use on the site. View Product Page. As both the size and the number of drops have a decisive effect on the resultant colour complex, the reagents need to be added with a high degree of precision. Sds for phenol red solution SDS Safety Data Sheet or SDS, a COA, sheets. Application phenol red solution ( MSDS ) Certificate of Analysis 2.9 g/l in ethanol, you will all... 300 °C Storage Temperature: Ambient: MDL Number: MFCD00003552 Molecular Weight: 354.38 g/mol Storage Temperature Ambient... Red to 75 ml of DI water 8.00 at 20 °C ( 68 °F.. 8.2 the dye turns a bright pink ( fuchsia ) color phenol are weakly acidic and turn litmus... Cas Number: 143-74-8: Order Now, the colour changes from yellow phenol red solution red a... 424-10111 solution Prep Phone Number: 143-74-8: Order Now provide you with the best experience..., often in cell biology laboratories colour changes from yellow to red helps in monitoring the! ( pH range 6.8 to 8.2 Product Page-+-+ phenol red is used as a pH of 6.4 and below phenol! 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