1.04022

Fast green FCF (C.I. 42053)

for microscopy Certistain^®

• Synonym(e): Fast green FCF (C.I. 42053), (C.I. 42053) for microbiology Certistain^®
• Empirische Formel (Hill-System): C₃₇H₃₄N₂Na₂O₁₀S₃
• CAS-Nummer: 2353-45-9
• Molekulargewicht: 808.85
• MDL-Nummer: MFCD00013053
• UNSPSC-Code: 41116130
• EG-Index-Nummer: 219-091-5

Eigenschaften

• Qualitätsniveau: 400
• Form: solid
• Wirksamkeit: >2000 mg/kg LD₅₀, oral (Rat)
• Zusammensetzung: Dye, ≥85% spectrophotometric assay
• pH-Wert: 2.7 (20 °C, 10 g/L in H₂O)
• mp (Schmelzpunkt): 290 °C (decomposition)
• Löslichkeit: 150 g/L
• Schüttdichte: 350 kg/m³
• εmax: 1360-1610 at 622-626 nm in 50% ethanol at 0.003 g/L
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: 2-30°C
• InChI: 1S/C37H36N2O10S3.2Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;;/h5-23H,3-4,24-25H2,1-2H3,(H3-,40,41,42,43,44,45,46,47,48,49);;/q;2*+1/p-2
• InChIKey: XJBPDZVCYTYRIN-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

The dry dye Fast Green FCF (C.I. 42053) for microscopy Certistain^®, is used for the preparation of a staining solution that can be used for modified connective tissue staining acc. to van Gieson in histological sections. Further it is applied in histology as counterstaining in e.g. trichrome staining according to Masson and additionally for histochemical staining, as well as in Cytology as counterstain instead of light green SF in Papanicolaou′s staining. As Certistain^® dye it is chemically quality-certified according to highest standards and strict specifications. This product is registered as IVD and CE marked. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

Hinweis zur Analyse

Farbstoffgehalt (spektralphotometrisch): ≥ 85 %
Identität (UV/VIS-Spektrum): entspricht
Absorptionsmaximum λ max. (Ethanol 50 %): 622 - 626 nm
Spez. Extinktion E1%/1cm (λ_max; 0.003 g/l; Ethanol 50 %): 1360 - 1610
DC-Prüfung: entspricht
Trocknungsverlust (110 °C): ≤ 10 %
Eignung für die Mikroskopie: entspricht

Rechtliche Hinweise

CERTISTAIN is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Warning
• H-Sätze: H341
• P-Sätze: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Gefahreneinstufungen: Muta. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°C): Not applicable