Product detailed description

Methylene Blue 1% – Laboratory Standard for Purity and Quality

Methylene Blue (Methylthioninium chloride) by WoldoHealth is produced with a strict focus on absolute purity and precise concentration. This 1% aqueous solution is an indispensable tool in laboratory practice, serving as a highly effective stain for microscopic specimens or as a reliable pH indicator in chemical procedures.

The product is developed and tested according to the most stringent European standards. As a technical solvent and reagent, it excels in stability and purity, free from unwanted additives, ensuring reproducibility of results in your research or industrial applications. The 100 ml bottle provides an optimal amount for long-term professional use.

Key Benefits:

• High Purity: Manufactured according to strict laboratory standards for technical and scientific purposes.

• Precise Staining: Ideal for visualizing cellular structures and biological specimens.

• Regulatory Compliance: Fully compliant with REACH (EC 1907/2006) and CLP (EC 1272/2008) regulations.

• Stable Solution: Ensures long shelf-life and stability of the active ingredient when stored correctly.

• Safe Formulation: Aqueous solution without unnecessary aggressive chemical additives.

Ingredients / Parameters:

• Active Ingredient: Methylthioninium chloride (Methylene Blue), CAS 61-73-4.

• Concentration: 1% (up to 2.5% Methylthioninium chloride).

• Solvent: Distilled water.

• Volume: 100 ml.

Recommended Usage: Use in accordance with established laboratory protocols for specimen staining or as a pH indicator. Apply using a pipette or dropper directly onto the target sample. Firmly close the bottle after each use.

Warning / Product Care: Store in a dry, dark place at temperatures up to 25 °C. Keep out of reach of children and store away from food and beverages. Harmful if swallowed (H302). Follow general safety guidelines for handling chemicals during use. The dye has strong staining properties—avoid contact with surfaces, textiles, and skin.