Basic Blue 17 CAS#: 92-31-9

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Basic Blue 17

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Basic Blue 17 Basic information

Basic Blue 17 Chemical Properties

Melting point:>200℃
storage temp. Store at RT.
solubility H2O: soluble1mg/mL
pka2.4, 11.6(at 25℃)
form Solid
Colour Index 52040
color Dark green to black
PH2.8 (H2O, 25℃)
Water Solubility 3.82 g/100 mL
λmax626 nm, 630 nm
Merck 14,9520
Stability:Stable. Incompatible with strong oxidizing agents.
Biological ApplicationsBound hyaluronan assay; DNA assay; bioelectronic applications; biofuel cells; microbial fuel cells; detecting bacteria,body fluid,nucleic acids,45,proteins,viruses; identifying Gram-negative bacteria,b-amyloid reducing agents
EPA Substance Registry SystemTolonium chloride (92-31-9)

Safety Information

Risk Statements 36/37/38
Safety Statements 22-24/25
WGK Germany 3
RTECS SP5670000
TSCA Yes
HS Code 32041300
ToxicityLD50 in mice, rats, rabbits (mg/kg): 27.56, 28.93, 13.44 i.v. (Haley, Storlarsky)

MSDS

Language:EnglishProvider:3-Amino-7-dimethylamino-2-methylphenazathionium chloride
Language:EnglishProvider:ACROS
Language:EnglishProvider:SigmaAldrich

Basic Blue 17 Usage And Synthesis

Chemical Propertiesgreen powder
Useshemostatic
UsesA metachromatic dye suitable for a wide variety of histological staining procedures.
UsesDirect dyeing, printing of wool, silk. Biological stain.
DefinitionChEBI: An organic chloride salt having 3-amino-7-(dimethylamino)-2-methylphenothiazin-5-ium (tolonium) as the counterion. It is a blue nuclear counterstain that can be used to demonstrate Nissl substance and is also useful for staining mast cell granules, both i metachromatic and orthochromatic techniques.

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