Molekula
Bromokresolgrün
Bromocresol Green
Bromocresol Green is a pH indicator commonly used in titrations and biological assays to detect acid-base transitions. It changes color from yellow to blue as pH increases. Available in powder form with a molecular weight of 698.01 g/mol, it has a CAS number of 76-60-8 and is stable at ambient storage conditions. Molekula supplies Bromocresol Green from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Bromocresol Green is a pH indicator commonly used in titrations and biological assays to detect acid-base transitions. It changes color from yellow to blue as pH increases. Available in powder form with a molecular weight of 698.01 g/mol, it has a CAS number of 76-60-8 and is stable at ambient storage conditions. Molekula supplies Bromocresol Green from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Yellowish tan powder |
| Identification | Conforms to reference |
| Loss on Drying | <3.0% |
| Transition range (pH 3.8 5.4) | Yellowish Green - Blue |
| The Maximum Absorption Wavelength A1 (pH3.8) | 438 - 443nm |
| The Maximum Absorption Wavelength A2 (pH5.4) | 615 - 618nm |
| Solubility (0.1% EtOH) | Clear Golden Yellow Solution |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Acid |
Identifizierung
| Property | Value |
|---|---|
| SKU | 34050770 |
| CAS Number | 76-60-8 |
| Molecular Formula | C21H14Br4O5S |
| Molecular Weight | 698.01 |
| SMILES | CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2934999001 |
| Tariff Code | 2934999090 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in PT, US, IT, FR, ES, DE, EN.
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PT - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · PT · 158 KB
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US - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · US · 157 KB
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IT - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · IT · 173 KB
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FR - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · FR · 158 KB
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ES - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · ES · 158 KB
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DE - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · DE · 158 KB
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EN - (34050770) BROMOCRESOL GREEN [76-60-8].pdf
SDS · EN · 156 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 Bromocresol Green used for?
Bromocresol Green is primarily used as a pH indicator in titrations, particularly in the range of pH 3.8 to 5.4, and is commonly found in biochemical assays and analytical chemistry.
What is the chemical formula and molecular weight of Bromocresol Green?
The chemical formula is C21H14Br4O5S, and the molecular weight is 698.01 g/mol.
How should Bromocresol Green be stored?
It should be stored at ambient temperature, protected from light and moisture, in a tightly sealed container.
What grade of Bromocresol Green does Molekula supply?
Molekula supplies Bromocresol Green in analytical grade, suitable for laboratory and research use.
Can Molekula supply Bromocresol Green in bulk?
Yes, Molekula can supply Bromocresol Green in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of Bromocresol Green?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with regulatory standards.
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