RXSOL CHEMO PHARMA International Navi Mumbai, India

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Stains Indicator Reagents

AZURE A

Dark Greenish Black Powder soluble in water.
Part number
RXSOL-69-5315-330
Brand
RXSOL
AZURE A

Overview

AZURE A excellent quality manufacturer, exporter and supplier. Azure A Chloride is one of important Hematology and Histology Stains & Dyes.

Technical specifications

C.A.S. No. 531-53-3
CI NO. 52005
M.F. C14H14CIN3S
M.W. 291.80gm/mole

Specifications:

Appearance Powder
Colour Blue
Dye Content (by Spectrophotometry) >75%
Solubility 0.1% (Dist. Water) Clear solution
Absorption Maximum (Dist.Water) ?max 628-633nm
Absorptivity (A1%, 1cm in Water, at ?max on dried substance) >1120
Loss On Drying (110°C) <8%
Suitability for microscopy Passes test

Applications

Azure A is a basic cationic dye.  The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. It is a main component of the azure B/polychromed methylene blue – eosin stains family, also referred to as the Romanowsky stain.

Giemsa stain, AZURE A

Dosage and directions

AZURE A is Dark Greenish Black  Powder. When it mix with 0.1% DM / DI water resulting CLEAR BLUE SOLUTION. AZURE A is an important nuclear staining component of polychrome methylene blue. For use in Lillie's modified Nocht's method for paraffin sections and the NCCLS method for blood smears. It is used in making azure eosin stains for blood smear staining. It has a role as a histological dye and a fluorochrome.

Characteristics and notes

CAS Number:531-53-3
Molecular Weight:291.80
Molecular Formula:C14H14Cl N3S

Availability

AZURE A supplier in Mumbai, Surat, Gandhidham, Chennai, Visakahapatnam, Kolkata, Fujairah, Dubai, Sharjah.

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