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Methylene Blue Solution 1% (16oz)

Glass Dropper Bottle
SKU: USP-GRADE
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Methylene Blue Solution – USP Grade Formula – 1% Aqueous (16oz)

This formulation is a 1% aqueous solution of USP methylene blue trihydrate, prepared using distilled water and stabilized with sodium benzoate. All components meet USP specifications and are processed under controlled conditions. The solution is packaged in tamper-evident, UV-protective containers to preserve quality and stability.

Product Specifications

Component CAS Number Concentration (% w/w)
Distilled Water (USP) 7732-18-5 98.8%
Methylene Blue Trihydrate 7220-79-3 1.0%
Sodium Benzoate (USP) 532-32-1 0.2%
Methylene Blue Concentration 1% w/v (~10 mg/mL)
Per Drop (20 drops/mL) ~0.5 mg methylene blue
1 oz Bottle ~600 drops (~30 mL)

Applications and Benefits:

  • Laboratory use requiring USP-grade methylene blue
  • Formulation of aqueous dye solutions
  • Dilution for customized concentration in research
  • Stabilized solution ensures extended shelf life

Caution:

Store tightly sealed at 15–30°C (59–86°F) in a cool, dry location away from light. Refrigeration may extend shelf life.

Synonyms:

methylene blue aqueous solution, USP methylene blue, methylene blue trihydrate 1%, methylene blue stabilized dye

  • Availability: In Stock
  • Grade USP-GRADE
  • Brand: 7220-79-3
FAQ
Q: What is the concentration of Methylene Blue Solution 1% (16oz) Model: USP-GRADE?
A: Our Methylene Blue Solution 1% is a highly concentrated solution containing 1 gram of methylene blue per 100 milliliters of solution. This concentration meets the requirements of the United States Pharmacopeia (USP) GRADE standards for quality and purity.

Q: Is the Methylene Blue Solution 1% (16oz) Model: USP-GRADE safe for use in sensitive applications?
A: Yes, our Methylene Blue Solution 1% is designed for use in a wide range of applications, including medical, biological, and chemical research. However, it is essential to follow proper handling and safety protocols to avoid skin and eye irritation. Always wear protective gear and work in a well-ventilated area when handling this product. For specific guidance on safe handling and usage, please refer to the Safety Data Sheet (SDS) available on our website.

Q: What is the shelf life of the Methylene Blue Solution 1% (16oz) Model: USP-GRADE?
A: Our Methylene Blue Solution 1% has a shelf life of 24 months from the date of manufacture. We recommend storing the product in a cool, dry place, away from direct sunlight and moisture. Always check the expiration date on the label before using the product. If you have any concerns or questions about the product's shelf life, please contact our customer support team for assistance.
How To Use
**Using Methylene Blue Solution 1% (16oz) USP-GRADE**

**Step 1: Precautions and Personal Protective Equipment**
Before handling the Methylene Blue Solution, ensure you are in a well-ventilated area. Wear personal protective equipment (PPE) including gloves, safety glasses, and a face mask. If you experience any skin or eye irritation, discontinue use and seek medical attention.

**Step 2: Preparation and Handling**
Carefully remove the bottle cap and use a sterile pipette or dropper to transfer the solution to a clean container. Avoid touching the solution or the bottle cap to prevent contamination.

**Step 3: Dosage and Administration**
Consult the product label or a healthcare professional for the recommended dosage and administration guidelines. Be aware that Methylene Blue Solution is a medical-grade product and should only be used under the guidance of a licensed healthcare professional.

**Step 4: Storage and Disposal**
Store the Methylene Blue Solution in a cool, dry place, out of direct sunlight. After use, dispose of the solution and container according to local regulations and guidelines.

**Step 5: Cleaning and Maintenance**
After use, thoroughly clean and disinfect all equipment and surfaces that came into contact with the solution. Dispose of any cleaning materials and wash your hands thoroughly to prevent cross-contamination.

Remember to always follow the manufacturer's instructions, local regulations, and guidelines when handling and using Methylene Blue Solution.