1.04022

Fast green FCF (C.I. 42053)

for microscopy Certistain^®

• Synonyme(s) : Fast green FCF (C.I. 42053), (C.I. 42053) for microbiology Certistain^®
• Formule empirique (notation de Hill): C₃₇H₃₄N₂Na₂O₁₀S₃
• Numéro CAS: 2353-45-9
• Poids moléculaire : 808.85
• Numéro MDL: MFCD00013053
• Code UNSPSC : 41116130
• Numéro de classement CE : 219-091-5

Propriétés

• Niveau de qualité: 400
• Forme: solid
• Puissance: >2000 mg/kg LD₅₀, oral (Rat)
• Composition: Dye, ≥85% spectrophotometric assay
• pH: 2.7 (20 °C, 10 g/L in H₂O)
• Pf: 290 °C (decomposition)
• Solubilité: 150 g/L
• Masse volumique apparente: 350 kg/m³
• εmax: 1360-1610 at 622-626 nm in 50% ethanol at 0.003 g/L
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: 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
• Clé InChI: XJBPDZVCYTYRIN-UHFFFAOYSA-L

Description

Description générale

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.

Remarque sur l'analyse

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

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Warning
• Mentions de danger: H341
• Conseils de prudence: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classification des risques: Muta. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°C): Not applicable