SKU: 69346345700

ChemWorld METHYLENE BLUE 1% Pharmaceutical Grade Ph. Eur. 100 ml

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Description

ChemWorld METHYLENE BLUE 1% Pharmaceutical Grade Ph. Eur. 100 mlMethylene Blue 1% (Ph. Eur.) ChemWorld 100 ml Methylene blue (CHClNS) is an organic chemical compound belonging to the phenothiazine dye group. It is widely used in chemistry, biology, and medicine. Its basic chemical properties include: Chemical formula and structure Summary formula: CHClNS Molar mass: 319. 85 g mol The structure contains a phenothiazine system with amine substituents and a chloride ion. Ingredients: distilled water, methylene blue

Methylene Blue 1% (Ph. Eur.) ChemWorld

100 ml

 

 

Methylene blue (C₁₆H₁₈ClN₃S) is an organic chemical compound belonging to the phenothiazine dye group. It is widely used in chemistry, biology, and medicine. Its basic chemical properties include:

Chemical formula and structure Summary formula: C₁₆H₁₈ClN₃S - Molar mass: 319.85 g/mol - The structure contains a phenothiazine system with amine substituents and a chloride ion.

Ingredients:  distilled water, methylene blue (Ph. Eur.)

1 drop = 0.5 mg (methylene blue)

1 ml = 20 drops (10 mg of methylene blue) The production process uses pharmaceutical grade Methylene Blue - Ph. Eur.

- Blue glass bottle 100 ml with glass pipette -

ChemWorld Methylene Blue is an ultra-pure, pharmaceutical-grade Ph.Eur. Despite the supplier's testing, we verify these tests in a Polish laboratory. We always do this to ensure we deliver a contaminant-free product to our customers. Tests have shown no heavy metals or other impurities.

Compliance with the requirements (Ph. Eur.) proves that our methylene blue is manufactured and tested to the highest standards, free from harmful contaminants and heavy metals such as lead, arsenic, cadmium and mercury.

Product advantages:

✅ Professional pipette - dropper

✅ Pharmaceutical purity grade Ph.Eur.

✅ Product tested in a Polish professional laboratory

✅ Correct solution recipe

✅ Laboratory-confirmed Methylene Blue content

✅ Laboratory-confirmed absence of heavy metals

We also verified in a Polish laboratory that our formula was correct and that customers were receiving exactly 1% methylene blue in an aqueous solution. The test showed that our methylene blue solution was no less than 1%, and even slightly above. This guarantees the declared potency.

Properties:

  • Solubility:  freely soluble in water and alcohols, forms an intense blue solution.         
  • PH dependence:  its color changes depending on the environment - in acidic solutions it takes on a cationic form (more intensely blue), and in alkaline solutions it can be reduced to a colorless leuco derivative.     

Reduction and oxidation:          

  • It can be reduced to methylene leucoblue, which is colorless, but reoxidizes to methylene blue upon contact with oxygen.
  • It acts as an electron acceptor and donor, which is why it is used as a redox indicator.      

Reactivity: 

  • In a reducing environment it can be transformed into methylene leucoblue, which is used in chemical reactions and biological research.
  • It can react with a variety of biological substances, such as proteins and nucleic acids, making it useful in microscopy and molecular biology.
  • It is relatively stable, but may degrade in the presence of strong oxidizing or reducing agents.     

Applications: 

  • Redox indicator – used e.g. in chemical analyses and biological tests. 
  • Biological dye – used in microscopy to stain preparations. 
  • Application in aquariums – used to color water. 
  • Fluorescence, exhibits fluorescent properties under certain conditions.

PRECAUTIONS:  If swallowed, do not induce vomiting; rinse mouth with water. Seek medical attention immediately. In case of contact with eyes, rinse with plenty of water and consult an ophthalmologist immediately. In case of skin contact, remove contaminated clothing and wash skin thoroughly with water. Immediately immerse contaminated clothing in water and rinse thoroughly.

STORAGE:  Store in a dry, dark and cool place, out of reach of small children.

ATTENTION !! THIS PRODUCT IS NOT A DRUG, THIS PRODUCT IS A CHEMICAL ANALYTICAL REAGENT FOR SYNTHESIS AND EDUCATIONAL PURPOSES, MAY BE HARMFUL TO HEALTH, ANY OTHER USE OF THE CHEMICAL REAGENT IS AT YOUR OWN RISK.

About the ChemWorld brand

ChemWorld is a brand whose products are created according to procedures developed by professional chemists. We search globally for the best and purest forms of substances for our products. The purest and most effective forms of our products are carefully prepared and packaged with great care to maintain the highest quality of products and services. Furthermore, to meet the ever-increasing demands of the market and our customers, we select only certified and proven sources of supply.

Chemistry is essential, everything that surrounds us is chemistry, without chemical compounds, substances and the reactions occurring between them, there would be no plants, animals, earth and in all this there would be no us – HUMANS.

Thank you for your trust - ChemWorld Brand Team

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SKU: 69346345700

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Dani
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★★★★★ 3
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Format: Kindle
This was a solid read for the ABO universe. The characters are great. The smut scenes were well written. And the town is so cute I want to go there. It didn’t have much character development it just felt like I was getting to the characters as they were getting to know each other.
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Reviewed in the United States on April 27, 2025
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Draper, US
★★★★★ 5
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It’s so unexpectedly sweet that it sneaks up on you. Each character is so unique and charming. I love the openness and honesty among their pack. It really blows me away how wonderful this omegaverse trope plays out. I received a free copy of this book and am voluntarily leaving a review.
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Reviewed in the United States on March 21, 2026
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★★★★★ 2
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Format: Kindle
Cute storyline and promising characters, but the lack of editing is painful to read. I would love to read an edited version.
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Reviewed in the United States on April 10, 2025
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SR
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★★★★★ 5
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Format: Kindle
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Reviewed in the United States on January 3, 2025
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Jammie Clark
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★★★★★ 4
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