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THIOFLAVIN T Extra Pure

C.I.No.49005 It is used to visualize and quantify the presence of misfolded protein aggregates called amyloid, both in vitro and in vivo
4-(3,6-dimethyl-1,3-benzothiazol-3-ium-2-yl)-N,N-dimethylaniline chloride, Basic Yellow 1

COAs

Packings

5 g (00005)

25 g (00025)

1GBA000015 1PB1200060
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Article No. 06266 Grade Extra Pure
Purity CAS No. 2390-54-7
Molecular Formula C17H19ClN2S Molecular Weight 318.87
H.S. Code 3204.1329 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Yellow powder
Solubility in water [% weight] Soluble in water

Specifications

Appearance Yellow to golden to orange brown powder Solubility (1 mg /mL in methanol) Clear to slightly hazy yellow to yellow-green solution
Identity (IR) Conforms Dye content Min. 75.0%
Absorption maxima (10 mg/l in water) 409 to 415 nm

Safety Information and Hazard Symbols

Skull and Crossbones Corrosion Environment
Symbol: GHS05, GHS06, GHS09
 Signal Word: Danger
 UN No.: 2811
 IMCO Class No.: 6.1
 Packing Group: III
 Hazardous Statement: H301-H317-H318-H410
 Precaution Statement: P261-P273-P280-P301+P310-P302+P352-P305+P351+P338
Revision Date: 09-Jan-2026

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