Product Description
Methylene Blue Zinc Free is a form of methylene blue, which is a synthetic dye and chemical compound with a host of applications in biological, chemical, and industrial fields. This is highly soluble in water, forming a blue solution at low concentrations. It helps in visualizing cells, tissues, and microorganisms, making it a useful tool in histology and microbiology. The stain is useful, especially for staining bacterial cells, protozoa, and animal tissues. Methylene Blue Zinc Free has a wide range of applications in the medical, biological, chemical research, and aquacultural fields.
Criteria | Specification |
Appearance (Color) | Green or Brown |
Appearance (Form) | Crystalline Powder |
Assay (Dried Basis) | 98.0-103.0% |
Residue on Ignition | Max 1.2% |
Solubility | Clear, blue to dark blue solution at 0.1% water |
Loss on Drying | Max 4 % |
Copper (Cu) + Zinc (Zn) | Max 0.02% |
Arsenic | Max 8 ppm |
This Methylene Blue is of analytical grade, offering a purity of 99%. Its high-quality manufacturing ensures suitability for precise laboratory work, reliable biological staining, and sensitive pharmaceutical applications. Free from zinc, it is especially appropriate for specialized procedures requiring minimal interference from contaminants.
Optimal Packaging and StorageAvailable in convenient 25g, 100g, 500g, and 1kg packaging options, this product is sealed for freshness and longevity. To maintain its stability, store it below 30C and shield it from direct light exposure. The packaging supports both small-scale laboratory use and larger industrial requirements.
Versatile Applications and BenefitsMethylene Blue Zinc Free serves as a dependable lab reagent, a vibrant dye for biological stains, and is widely used in the dyeing and pharmaceutical industries. With good rubbing, light, and heat resistance, it provides reliable and lasting results. Its non-hazardous, non-poisonous nature ensures added safety for users.
FAQ's of Methylene Blue Zinc Free:
Q: How should Methylene Blue Zinc Free be stored to maximize shelf life?
A: Methylene Blue Zinc Free should be stored below 30C and protected from light. Proper storage in a cool, dry place preserves its stability and extends shelf life up to five years.
Q: What are the main applications of this product?
A: This zinc-free methylene blue is commonly used as a laboratory reagent, for biological stains, in the dyeing industry, and for certain pharmaceutical applications due to its purity and reliable performance.
Q: When is it beneficial to use a zinc-free variant of methylene blue?
A: Using a zinc-free version is particularly advantageous in applications where zinc could interfere with experimental outcomes or sensitive analytical procedures, such as specific biological staining and pharmaceutical formulations.
Q: Where can this product be utilized?
A: Methylene Blue Zinc Free is suitable for use in academic and research laboratories, pharmaceutical companies, textile dyeing operations, and industrial processes that demand a high-grade, non-interfering dye.
Q: What is the typical process for preparing a solution with this methylene blue?
A: To prepare a typical solution, dissolve the desired amount of crystalline powder in water or alcohol. At 1% concentration, it yields a clear blue solution with a pH between 5.5 and 6.5.
Q: What are the benefits of choosing this product regarding safety?
A: This methylene blue is classified as non-hazardous and non-poisonous according to GHS, minimizing health risks and making it safer for handling in laboratory, industrial, and educational settings.
Q: How stable is Methylene Blue Zinc Free under normal conditions?
A: The product remains stable under standard laboratory conditions, demonstrating excellent resistance to light and heat for consistent effectiveness over time.
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