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TOLUIDINE BLUE O For Microscopy

C.I.No.52040 It is used for staining chromosomes in plant or animal tissues.
Basic Blue 17; Tolonium chloride; Blutene chloride; Basic Blue 17; Gabilin; Menodin

COAs

Packings

25 g (00025)

100 g (00100)

1000 g (01000)

1PB1200060 1PB1200200
Print friendly version
Article No. 06348 Grade For Microscopy
Purity 80% dye content CAS No. 92-31-9
Molecular Formula C15H16ClN3S Molecular Weight 305.83
H.S. Code 3204.9000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Dark green powder
Solubility in water [% weight] Partially soluble in water

Specifications

Appearance Dark green to very dark green or blakish green powder Dye content (by spectrophotometry) Min 80%
Absorption maxima in water 628 - 633 nm Solubility (0.1% in water) Clear solution
Absorptivity ( 1%/1cm; at λmax; 0.005 g/L in water) Min 1200 Loss on drying (at 110°C) Max 8%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date: 06-Oct-2017

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