Merck 1040220025 速绿 FCF 药剂 (C.I. 42053)，显微术适用 (C₃₇H₃₄N₂Na₂O₁₀S₃, 25g)
制造商: Merck Model: 1040220025 - 报价要求
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CAS number: 2353-45-9
EC number: 219-091-5
Hill Formula: C₃₇H₃₄N₂Na₂O₁₀S₃
Molar Mass: 808.86 g/mol
Dye content (spectrophotometrically): ≥ 85 %
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λ max (ethanol 50 %): 622 - 626 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %): 1360 - 1610
TLC-Test: passes test
Loss on drying (110 °C): ≤ 10 %
Suitability for microscopy: passes test
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