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Methylene Blue Powder - USP Grade, 99% - 3rd Party Tested - Formaldehyde Free - 1 Gram
99.9+% USP Grade Methylene Blue Powder is a high purity product that can be diluted with water to create any % methylene blue solution required.
Methylene Blue Powder - USP Grade, 99% - 3rd Party Tested - Formaldehyde Free - 1 Gram
Item #: 59955023

Methylene Blue Powder - USP Grade, 99% - 3rd Party Tested - Formaldehyde Free - 1 Gram

Item #: 59955023

LKR 16219

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*All items will import from US

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99.9+% USP Grade Methylene Blue Powder is a high purity product that can be diluted with water to create any % methylene blue solution required.
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What Stands Out

High Purity
Methylene Blue Powder is USP grade with over 99% purity, ensuring its effectiveness and reliability for various applications in laboratories and research.
3rd Party Tested
Each batch of the powder is rigorously tested by a third party, providing transparency and trust in the quality and safety of the product for user confidence.
Convenient Size
Packaged in a 1 gram quantity, the product is easy to store and portion, making it ideal for both professional and personal use without waste.

Product Details

Shop now for high-quality Methylene Blue Powder - USP Grade at Ubuy Sri Lanka. 3rd party tested, 99% purity. Fast delivery, competitive prices, and reliable service.
  • High purity USP grade Methylene Blue Powder
  • 99% purity
  • Can be diluted to create desired concentration
  • CAS: 122965-43-9, 7220-79-3
  • Size: 1 gram
  • MSDS/CoA available upon request
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Laboratory Researchers

    Ideal for scientists conducting experiments requiring high-purity reagents and consistent results in chemical research.

  • Medical Professionals

    Useful for healthcare practitioners in specific treatments, including diagnostic procedures and certain therapeutic applications.

  • Hobbyist Chemists

    Perfect for amateur chemists looking to experiment with reliable and safe chemical substances in educational settings.

Not Suitable For
  • General Consumers

    Not suitable for everyday users without a specific purpose or understanding of molecular compounds and their uses.

  • Untrained Individuals

    Not advisable for those without proper training or knowledge in handling chemicals safely and effectively.

  • Children or Pets

    Should be kept away from children and animals due to potential health risks associated with chemical exposure.

Product Description

Methylene Blue Powder - USP Grade, 99% - 3rd Party Tested - Formaldehyde Free - 1 Gram

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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Customer Questions & Answers

  • Question: What is Methylene Blue Powder used for?

    Answer: Methylene Blue Powder is primarily used as a dye and biological stain in laboratories. Additionally, it's utilized in medical applications such as treating methemoglobinemia and enhancing cognitive function in certain studies. Its versatility extends to aquaculture, where it is used to treat fish diseases, making it essential in both scientific and veterinary fields.
  • Question: What does USP Grade mean for Methylene Blue Powder?

    Answer: USP Grade indicates that the Methylene Blue Powder meets the strict standards set by the United States Pharmacopeia for purity and quality. This classification ensures the product is suitable for both laboratory and medicinal use, making it trustworthy for professionals and researchers needing high-quality materials for critical applications.
  • Question: Is Methylene Blue Powder safe for human consumption?

    Answer: While Methylene Blue has valid medicinal applications, it is crucial to consult a healthcare professional before consuming it. The powder is generally considered safe when used appropriately, particularly in controlled medical doses. However, misuse or excessive amounts can lead to side effects, so it's important to follow expert advice.
  • Question: How is Methylene Blue Powder best stored?

    Answer: To preserve the integrity of Methylene Blue Powder, store it in a cool, dry place away from direct sunlight. Use an airtight container to prevent moisture from compromising the powder's quality. Proper storage conditions help maintain its effectiveness, especially when used for scientific or medicinal purposes.
  • Question: Can Methylene Blue Powder be used in aquariums?

    Answer: Yes, Methylene Blue Powder is commonly used in aquariums to treat fungal infections and parasitic outbreaks in fish. It's particularly effective during breeding, as it protects fish eggs from fungal growth. When applying it to an aquarium, ensure to follow dosage instructions to avoid harming aquatic life while achieving desired protective effects.
  • Question: How can I use Methylene Blue Powder in a laboratory setting?

    Answer: In a laboratory, Methylene Blue Powder can be used to stain cells or tissues, allowing for easier examination under a microscope. It's often employed in microbiology to identify bacteria or in histology for visualizing cellular structures. Simple preparation involves dissolving it in distilled water to achieve the desired concentration before application.
  • Question: What is the shelf life of Methylene Blue Powder?

    Answer: The shelf life of Methylene Blue Powder varies, but when stored properly in ideal conditions, it can last for several years without losing potency. Always check the product's packaging for specific expiration dates, and remember that exposure to moisture and light can adversely affect its longevity, so keep it sealed.
  • Question: Is Methylene Blue Powder tested for impurities?

    Answer: Yes, Methylene Blue Powder marketed as '3rd Party Tested' undergoes rigorous evaluation to ensure it is free from contaminants and meets specified purity levels. This testing process assures customers of the product's reliability, making it suitable for sensitive applications like medicinal use or precise laboratory experiments.
  • Question: Can I mix Methylene Blue Powder with other substances?

    Answer: Methylene Blue Powder can be mixed with solvents such as water or saline for various applications; however, caution is recommended. Ensure compatibility and purpose when combining it with other chemicals to avoid unwanted reactions. For instance, mixing with an appropriate medium for staining or therapeutic purposes can enhance its effectiveness.
  • Question: Where can I buy Methylene Blue Powder - USP Grade, 99% - 3rd Party Tested - 1 Gram?

    Answer: You can purchase Methylene Blue Powder - USP Grade, 99% - 3rd Party Tested - 1 Gram through Ubuy. This platform offers a straightforward shopping experience, allowing you to find quality scientific and medical supplies conveniently. Visit Ubuy's website to check availability and place your order safely.

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Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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