P5530

Rosso fenolo

Powder

• Sinonimo/i: Fenolsolfonftaleina
• Formula empirica (notazione di Hill): C₁₉H₁₃NaO₅S
• Numero CAS: 34487-61-1
• Peso molecolare: 376.36
• Beilstein: 6260026
• Numero CE: 252-057-8
• Numero MDL: MFCD00066901
• Codice UNSPSC: 12171500
• ID PubChem: 24898664
• NACRES: NA.47

Proprietà

• product name: Rosso fenolo, powder, BioReagent, suitable for cell culture, suitable for insect cell culture
• Nome Commerciale: BioReagent
• Livello qualitativo: 200
• Forma fisica: powder
• tecniche: cell culture | insect: suitable; cell culture | mammalian: suitable
• Colore: red to very dark red
• visual transition interval: 6.8-8.2, yellow to red
• Punto di fusione: 285 °C (dec.) (lit.)
• Solubilità: H₂O: 1 mg/mL
• εmax: 31.62 at 423 nm in 0.1 M phosphate buffer
• Compatibilità: suitable for (Suitable for use as a pH indicator)
• applicazioni: diagnostic assay manufacturing
• Temperatura di conservazione: room temp
• Stringa SMILE: [Na+].Oc1ccc(cc1)C2(OS(=O)(=O)c3ccccc23)c4ccc([O-])cc4
• InChI: 1S/C19H14O5S.Na/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19;/h1-12,20-21H;/q;+1/p-1; HKHYOKBQJILTEI-UHFFFAOYSA-M

Descrizione

Descrizione generale

Phenol Red Sodium Salt (PRSS) is a water-soluble anionic fluorescent dye, that possesses an extra Na ion attached with the SO3 group compared to phenol red. It is intended for use in cell culture applications. 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.

Applicazioni

The sodium salt of phenol red is used widely in culture media to identify changes from neutral to acidic pH values and as a pH marker for cell tissue culture. It is typically used in cell culture media at 11 mg/L. Phenol red in tissue culture media can act as a weak estrogen, especially in human breast cancer cells. PRSS plays a role as an indicator in the process of dying cells or overgrowth of cells in different mediums.

Adatto all′uso come indicatore del pH.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P304 + P340 + P312
• Classi di pericolo: Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves