Molekula
Safranin O (C.I. 50240)
Safranine O (C.I. 50240)
Safranine O (C.I. 50240) is a cationic dye used in histology, microbiology, and staining applications for biological specimens. It is also employed in dye-sensitized solar cells and as a fluorescent probe. Available with CAS number 477-73-6, molecular formula C20H19ClN4, and molecular weight 350.84 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Safranine O from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Safranine O (C.I. 50240) is a cationic dye used in histology, microbiology, and staining applications for biological specimens. It is also employed in dye-sensitized solar cells and as a fluorescent probe. Available with CAS number 477-73-6, molecular formula C20H19ClN4, and molecular weight 350.84 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Safranine O from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Dark green powder |
| Melting Point | ≥ 240°C |
| Loss on Drying | ≤ 15.0% (at 110°C) |
| Absorptivity | ≥ 875 (A1%, 1cm at λmax) |
| Wavelength of max absorption | 530 - 534nm |
| Absorption ration | 1.10 - 1.32 (λmax ± 15nm) |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Base |
Identifizierung
| Property | Value |
|---|---|
| SKU | 42186946 |
| CAS Number | 477-73-6 |
| Molecular Formula | C20H19ClN4 |
| Molecular Weight | 350.84 |
| SMILES | CC1=CC2=C(C=C1N)[N+](=C3C=C(C(=CC3=N2)C)N)C4=CC=CC=C4.[Cl-] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Sicherheit & GHS
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Corrosive
GHS05
-
Health Hazard
GHS07
Gefahrenhinweise
- H315 Causes skin irritation
- H318 Causes serious eye damage
Vorsichtsmaßnahmen
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in PT, IT, FR, ES, DE, EN.
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PT - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · PT · 167 KB
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IT - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · IT · 163 KB
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FR - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · FR · 166 KB
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ES - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · ES · 165 KB
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DE - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · DE · 165 KB
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EN - (42186946) SAFRANINE O (C.I. 50240) [477-73-6].pdf
SDS · EN · 162 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 Safranine O used for?
Safranine O is primarily used as a biological stain in histology and as a dye in textile and paper industries.
What is the chemical formula and molecular weight of Safranine O?
The formula is C20H19ClN4 with a molecular weight of 350.84 g/mol.
How should Safranine O be stored?
Store at ambient temperature, away from light and moisture, in a tightly closed container.
What grade of Safranine O is available?
Molekula supplies Safranine O in analytical grade for laboratory use.
Can Molekula supply Safranine O in bulk?
Yes, Molekula can supply Safranine O in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Safranine O order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
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