1.04022

Fast green FCF (C.I. 42053)

for microscopy Certistain^®

• 别名: Fast green FCF (C.I. 42053), (C.I. 42053) for microbiology Certistain^®
• 经验公式（希尔记法）: C₃₇H₃₄N₂Na₂O₁₀S₃
• CAS号: 2353-45-9
• 分子量: 808.85
• MDL编号: MFCD00013053
• UNSPSC代码: 41116130
• EC索引号: 219-091-5

属性

• 质量水平: 400
• 表单: solid
• 效能: >2000 mg/kg LD₅₀, oral (Rat)
• 组成: Dye, ≥85% spectrophotometric assay
• pH值（酸碱度）: 2.7 (20 °C, 10 g/L in H₂O)
• mp: 290 °C (decomposition)
• 溶解性: 150 g/L
• 堆积密度: 350 kg/m³
• εmax: 1360-1610 at 622-626 nm in 50% ethanol at 0.003 g/L
• 应用: diagnostic assay manufacturing; hematology; histology
• 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
• InChI key: XJBPDZVCYTYRIN-UHFFFAOYSA-L

说明

一般描述

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.

分析说明

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

法律信息

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

安全信息

• 象形图: GHS08
• 警示用语：: Warning
• 危险声明: H341
• 预防措施声明: P201 - P202 - P280 - P308 + P313 - P405 - P501
• 危险分类: Muta. 2
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 2
• 闪点(°C): Not applicable