Molekula
Tetrabromofenolo blu
Tetrabromophenol blue
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Tetrabromophenol blue is a brominated phenolic dye used primarily as a pH indicator in biochemical assays, particularly in protein gel electrophoresis and titration applications. It changes color from yellow to blue around pH 6.0–7.6, making it useful for detecting shifts in acidity. This chemical has a CAS number of 4430-25-5, a molecular formula of C19H6Br8O5S, and a molecular weight of 985.54 g/mol. It is stored at ambient conditions with a signal word of *Warning* for safety. Molekula supplies Tetrabromophenol blue from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Tetrabromophenol blue is a brominated phenolic dye used primarily as a pH indicator in biochemical assays, particularly in protein gel electrophoresis and titration applications. It changes color from yellow to blue around pH 6.0–7.6, making it useful for detecting shifts in acidity. This chemical has a CAS number of 4430-25-5, a molecular formula of C19H6Br8O5S, and a molecular weight of 985.54 g/mol. It is stored at ambient conditions with a signal word of *Warning* for safety. Molekula supplies Tetrabromophenol blue from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | Beige powder |
| Melting Point | 204°C |
| UV 611 nm | ≥55000 |
| Solubility in methanol | Clear solution |
| Assay HPLC | ≥85% |
| Bromide (Br-) | ≥95% of theoretical amount |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 11158590 |
| Numero CAS | 4430-25-5 |
| Formula molecolare | C19H6Br8O5S |
| Peso molecolare | 985.54 |
| SMILES | C1=C(C=C(C(=C1Br)O)Br)C2(C3=C(C(=C(C(=C3Br)Br)Br)Br)S(=O)(=O)O2)C4=CC(=C(C(=C4)Br)O)Br |
| Codice REACH | Y113 |
| Elencato TSCA | Sì |
| Codice HTS | 29349990 |
| Codice doganale | 2934999090 |
Sicurezza e GHS
-
Health Hazard
GHS07
Dichiarazioni di pericolo
- H319 Provoca grave irritazione oculare.
Istruzioni di precauzione
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P305+351+338 IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P337+313 Se l'irritazione degli occhi persiste, consultare un medico.
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in English, French, German, Italian, Spanish.
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is Tetrabromophenol blue primarily used for?
Tetrabromophenol blue is commonly used as a pH indicator in analytical chemistry, particularly in the range of pH 1.2–2.8, turning from yellow to blue.
What is the chemical formula and molecular weight of Tetrabromophenol blue?
The chemical formula is **C19H6Br8O5S** with a molecular weight of **985.54 g/mol**.
How should Tetrabromophenol blue be stored?
Store at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible substances.
What grade or purity is available for Tetrabromophenol blue?
Molekula supplies **analytical grade** Tetrabromophenol blue, suitable for laboratory and research applications.
Can Molekula supply Tetrabromophenol blue in bulk quantities?
Yes, we offer bulk quantities of Tetrabromophenol blue upon request, subject to availability and order specifications.
What documentation comes with an order of Tetrabromophenol blue?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation.
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