1.04022

Fast green FCF (C.I. 42053)

for microscopy Certistain^®

• Synonim(y): Fast green FCF (C.I. 42053), (C.I. 42053) for microbiology Certistain^®
• Wzór empiryczny (zapis Hilla): C₃₇H₃₄N₂Na₂O₁₀S₃
• Numer CAS: 2353-45-9
• Masa cząsteczkowa: 808.85
• Numer MDL: MFCD00013053
• Kod UNSPSC: 41116130
• Numer indeksu EC: 219-091-5

Właściwości

• Poziom jakości: 400
• Postać: solid
• siła działania: >2000 mg/kg LD₅₀, oral (Rat)
• skład: Dye, ≥85% spectrophotometric assay
• pH: 2.7 (20 °C, 10 g/L in H₂O)
• mp: 290 °C (decomposition)
• rozpuszczalność: 150 g/L
• gęstość nasypowa: 350 kg/m³
• εmax: 1360-1610 at 622-626 nm in 50% ethanol at 0.003 g/L
• Zastosowanie: diagnostic assay manufacturing; hematology; histology
• temp. przechowywania: 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
• Klucz InChI: XJBPDZVCYTYRIN-UHFFFAOYSA-L

Opis

Opis ogólny

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.

Komentarz do analizy

Dye content (spectrophotometrically): ≥ 85 %
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λ max (ethanol 50 %): 622 - 626 nm
Spec. Absorptivity A 1%/1cm (λ_max; 0.003 g/l; ethanol 50 %): 1360 - 1610
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
Suitability for microscopy: passes test

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H341
• Zwroty wskazujące środki ostrożności: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Klasyfikacja zagrożeń: Muta. 2
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°C): Not applicable