Reagent Grade Azure B CAS 531-55-5 Biological Dye

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Reagent Grade Chemicals - 15
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: 25KG/bag or as required
Delivery Time: Within 7 days
Payment Terms: L/C, T/T
Supply Ability: 200-300 MTS/month
Detail Information
Name: Azure B Form: Powder
Color: Sky Blue Package: As Your Requirement
Advantage: Manufacturer Directly Supply Purity: 99%
High Light:

CAS 531-55-5


Reagent Grade Azure B

Product Description

Azure B CAS 531-55-5 AZURE B MACNEAL Reagent Grade Chemicals




A dye with strong heterodyeability, oxidized from methylene blue, is often used to prepare azure eosin dye solution and dye blood smear.




Water ≤0.5% 0.10%
Residue on Ignition ≤0.2% 0.08%
Residual solvents Methanol: ≤0.3% 0.12%
Acetone: ≤0.5% 0.01%
Ethanol: ≤0.5% Not detected
Assay 99.0~101.0% (calculated on anhydrous and solvent free basis) 99.95%
Conclusion The batch conforms to USP39 standard requirements



Used as biological dye.


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