Molekula
Bromphenolblau-Natriumsalz
Bromophenol Blue sodium salt
Bromophenol Blue sodium salt is a pH indicator commonly used in biochemical assays and electrophoresis to monitor pH changes and track molecular migration. It appears as a dark blue crystalline powder and is soluble in water and ethanol. Available in powder form with a molecular weight of 691.94 g/mol, CAS number 34725-61-6, and molecular formula C19H9Br4O5SNa. Stable at ambient storage conditions. Molekula supplies Bromophenol Blue sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Bromophenol Blue sodium salt is a pH indicator commonly used in biochemical assays and electrophoresis to monitor pH changes and track molecular migration. It appears as a dark blue crystalline powder and is soluble in water and ethanol. Available in powder form with a molecular weight of 691.94 g/mol, CAS number 34725-61-6, and molecular formula C19H9Br4O5SNa. Stable at ambient storage conditions. Molekula supplies Bromophenol Blue sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Dark green/ dark blue powder |
| Clarity of Solution | To pass test |
| Visual Transition Interval | From pH 3.0 (yellow) to pH 4.6 (blue) |
| LOSS ON DRYING (110 deg C FOR 1 HOUR) | <5.0% |
| Absorptivity 1%/1cm (pH 3.0) at Lambda max 438nm. (pH 4.6) at Lambda max 591nm | 438nm: 320-370. 591nm: 880-950 |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identifizierung
| Property | Value |
|---|---|
| SKU | 11223423 |
| CAS Number | 34725-61-6 |
| Molecular Formula | C19H9Br4O5SNa |
| Molecular Weight | 691.94 |
| SMILES | [Na].O=S1(=O)OC(C2=CC(Br)=C(O)C(Br)=C2)(C3=CC(Br)=C(O)C(Br)=C3)C=4C=CC=CC41 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29147990 |
| Tariff Code | 2914790090 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
- P501 Dispose of contents/container to an approved waste disposal plant
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in IT, FR, ES, DE, EN.
-
IT - (11223423) BROMOPHENOL BLUE SODIUM SALT [34725-61-6].pdf
SDS · IT · 186 KB
-
FR - (11223423) BROMOPHENOL BLUE SODIUM SALT [34725-61-6].pdf
SDS · FR · 189 KB
-
ES - (11223423) BROMOPHENOL BLUE SODIUM SALT [34725-61-6].pdf
SDS · ES · 190 KB
-
DE - (11223423) BROMOPHENOL BLUE SODIUM SALT [34725-61-6].pdf
SDS · DE · 189 KB
-
EN - (11223423) BROMOPHENOL BLUE SODIUM SALT [34725-61-6].pdf
SDS · EN · 187 KB
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is Bromophenol Blue sodium salt used for?
It is primarily used as a pH indicator in laboratory settings, particularly in electrophoresis and titrations, where it changes color in response to pH changes.
What is the chemical formula and molecular weight of Bromophenol Blue sodium salt?
The formula is C19H9Br4O5SNa with a molecular weight of 691.94 g/mol.
How should Bromophenol Blue sodium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Bromophenol Blue sodium salt does Molekula offer?
Molekula supplies Bromophenol Blue sodium salt in analytical grade.
Can Molekula supply Bromophenol Blue sodium salt in bulk quantities?
Yes, Molekula can supply Bromophenol Blue sodium salt in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with my order of Bromophenol Blue sodium salt?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Bereit zum Bestellen oder benötigen Sie ein Sonderpack?
Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.