AZUR A For Microscopy

C.I. No. 52005 - An important nuclear staining component of polychrome Methylene blue. Azure A is used for staining cell granules, microorganisms and tissues. A component of MacNeal tetrachrome blood stain and of Romanowsky-type blood stains.
 Azure A chloride

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Article No.
01606
Grade
For Microscopy
Purity
CAS No.
531-53-3
Molecular Formula
C14H14ClN3S
Molecular Weight
291.80
H.S. Code
3204.9000
Shelf Life
60 Months
MSDS
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Certificate of Analysis (COAs)
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
Dark green powder
Melting point/ Freezing point [°C]
290 °C
Solubility in water [% weight]
Soluble in water

Packings

  • 1GBA000015

    5 g (00005)

  • 1GBA000015

    10 g (00010)

  • 1GBA000032

    25 g (00025)

 

Specifications

Appearance Dark green powder
Absorption maxima (0.003 g/L in water) 625 - 634 nm
Absorptivity (A 1%/1cm; at λmax; in water) Min 1100
Loss on drying (at 110°C) Max 8%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date : 27-Jul-2022
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