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Azur II Eosine for Microscopy

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MOQ : 500 Milliliters

Azur II Eosine for Microscopy Specification

Physical State
Solid powder

Melting Point
Decomposes above 220°C

Boiling point
Not applicable (decomposes before boiling)

Molecular Formula
C27H32Br2N2O9S2 (Eosin Y); C14H14ClN3S (Azure II)

Packaging Type
Sealed HDPE bottle or glass bottle

Molecular Weight
Based on composition, typically around 698.82 g/mol (for Eosine Azur II mixture)

Storage Instructions
Store in tightly sealed container, dry and cool place, away from direct light

Purity
99.82%

Ph Level
Approx. 6.7 (1% solution in water)

Flash Point
Not applicable (solid dye)

Density
1.41 Gram per cubic centimeter(g/cm3)

Usage
Microscopic staining, Romanowsky stains, Cytological staining

Size
Available in 5 g, 10 g, 25 g packaging

Shelf Life
36 months under recommended storage

CAS No
53092-85-6

Grade
Laboratory Grade

Type
Dye/ Stain for Microscopy

Application
Biological Microscopy, Staining in cytology and histology

Appearance
Reddish to brown-violet powder

Purity(%)
99.82%

Product Code
AZ2EO-MIC

Compatibility
Compatible with most cytological and histological staining procedures

Solubility
Soluble in water and ethanol

Staining Method
Romanowsky-type stains for blood smears

Color Index Number
52015 (Eosine), 52010 (Azure II)

Hazard
Non-flammable, avoid inhalation

pH (1% solution)
6.7

Azur II Eosine for Microscopy Trade Information

Minimum Order Quantity
500 Milliliters

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Australia, North America, Eastern Europe, Western Europe, Africa, Central America, Middle East, South America, Asia

Main Domestic Market
All India

Certifications
ISO 9001:2008, GMP

About Azur II Eosine for Microscopy

Azure II is efficacious for the microscopy, and is a mix of azure I and methylene blue. The dye is primarily used for the staining of blood elements. In the watery mixture, it makes special salts with acid eosin, the eosinates. It's a modified solution for the staining. Azure II eosin is the main ingredient of Giemsa stain. Its equivalent name is Azure eosin methylene blue. It is effective for staining blood smears, staining procedures, etc. And the stained elements appear pink to purplish to blue. We develop excellent quality of Azur II Eosine for the Microscopy. Imparting color to tissues or cells, it facilitates microscopic examination and identification. Also, we help ensure quantitative and qualitative changes in solutions.

Chemical Specifications of Azure II Eosine

MDL Number : MFCD00084753
PubChem Substance ID : 24851351
MF : C51H40Br4Cl2N6Na2O5S2
MW : 1317.53 g/mol
CB Number : CB4686518
Appearance : Dark Green Powder
Solubility : Soluble in water; soluble in spirit

Applications :-

Used in ink manufacturing, dyeing textiles, in coloring gasoline, cosmetics, and as a toner.
Used to stain cells in biology.

High-Quality Staining for Microscopy

Azur II Eosine is expertly crafted for use in cytological and histological staining, especially in Romanowsky-type procedures for blood smears. Its high purity ensures sharp, reliable differentiation of cellular components, making it a valuable resource for lab professionals and researchers involved in diagnostic microscopy.

Safe and Reliable Laboratory Dye

With a solid powder form and non-flammable classification, Azur II Eosine prioritizes safety when handled as directed. Proper storage in a sealed, dry, and cool container maximizes its 36-month shelf life. Its compatibility with various biological staining methods underlines its versatility for different microscopic techniques.

FAQ's of Azur II Eosine for Microscopy:

Q: How should Azur II Eosine be prepared for use in staining procedures?

A: Dissolve the required quantity of Azur II Eosine powder in water or ethanol, using the recommended concentrations for Romanowsky-type or other staining protocols. Mix until fully solubilized and use freshly prepared solutions for optimal staining results.

Q: What are the primary benefits of using Azur II Eosine for microscopy?

A: Azur II Eosine delivers clear, vivid differentiation of cell structures in cytology and histology. Its reliable performance, high purity, and compatibility with most standard staining procedures make it ideal for both diagnostic and research purposes.

Q: When is the appropriate time to use Azur II Eosine in laboratory applications?

A: Use Azur II Eosine whenever cytological or histological staining is required, particularly for blood smears and Romanowsky-type stains. Its precise formulation is tailored for detailed cell identification under the microscope.

Q: Where should Azur II Eosine be stored to ensure maximum shelf life?

A: Store the powder in a tightly sealed HDPE or glass bottle, in a dry, cool location away from direct sunlight and moisture. Proper storage ensures the dye remains effective for up to 36 months.

Q: What is the process for staining with Azur II Eosine in cytology and histology?

A: Prepare a dilute solution of the dye according to protocol, apply it to the biological specimen, and allow appropriate incubation. Rinse and observe the stained slide under the microscope for enhanced visualization of cellular features.

Q: Is Azur II Eosine safe to use, and what precautions should be followed?

A: Azur II Eosine is non-flammable and safe when handled properly. Avoid inhaling the powder and wear suitable protective equipment during preparation and use. Always adhere to standard laboratory safety practices.

Q: What packaging sizes are available for Azur II Eosine, and who can purchase it?

A: The dye is available in 5g, 10g, and 25g sealed packages, suitable for various laboratory volumes. It is distributed by dealers, exporters, manufacturers, retailers, suppliers, and traders across India.

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