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Thermo Scientific Chemicals Methylene Blue, 1% w/v aq. soln.

Catalog No. AA42771AE
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AA42771AP 500 mL
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Catalog No. AA42771AE Supplier Thermo Scientific Chemicals Supplier No. 042771AE
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Description

CAS: 122965-43-9 | C16H18ClN3S

Methylene Blue, 1% w/v aqueous solution is used as a dye in different staining procedures viz. Wright's stain and Jenner's stain. It also serves as an indicator and medicine. Further, it is used to examine RNA and DNA under the microscope or in a gel. It is widely used as a redox indicator in analytical chemistry. It is also used in the sulfide analysis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Specifications

Chemical Name or Material Methylene Blue
CAS 122965-43-9, 7732-18-5
Assay Percent Range 1% w/v aqueous solution
Molecular Formula C16H18ClN3S
MDL Number MFCD00012111
Solubility Information Miscible with ethanol,chloroform,glacial acetic acid and glycerol. Slightly miscible with pyridine. Immiscible with ethyl ether,xylene,oleic acid,ethanol and acetone.
Formula Weight 319.86
Concentration or Composition (by Analyte or Components) 3, 7-Bis(dimethylamino)phenothiazin-5-ium chloride hydrate: 1.0%; Water: 99%
Vapor Pressure 23 hPa (17mm Hg) at 20°C
Quantity 100 mL
Physical Form Liquid
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