METHYLENE BLUE solution 0.1% – pure 500 ml BIOLABORATORIUM

Methylene Blue Solution 0.1% - Pure

Technical Information on Chemical Reagents:

• Chemical Formula: C₁₆H₁₈ClN₃S
• CAS Number: 61-73-4
• EC Number: 200-515-2
• Synonyms: aqueous methylene blue solution
• Species: pure
• Purity: dye content min. 96%
• Solution Concentration: 0.1
• Molar Mass: 319.88 g/mol

Examples of Professional Applications in Various Industries:

• Microscopy: staining of tissues and biological preparations to enhance the visibility of cellular structures.
• Microbiology: identification and differentiation of bacterial species in microbiological tests.
• Scientific Research: used in chemical and biochemical analyses as an indicator dye.

Product Label Warnings:

H302: Harmful if swallowed.
H319: Irritant to eyes.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life with long-lasting effects.

Product Label Safety Instructions:

P261: Avoid inhalation of sprays/vapors.
P264: Wash hands thoroughly after use.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P501: Dispose of contents/container in an approved waste disposal facility.

Recommended Storage Conditions:

1. Store in a cool, dry place, away from heat sources.
2. Protect from moisture and light in tightly closed containers.
3. Avoid contact with incompatible substances and flammable materials.

Physical and Chemical Parameters:

• Appearance: blue liquid, clear or slightly opaque.
• Solution Concentration: 0.1%.
• Density: approximately 1.00 g/ml
• Molar Mass: 319.88 g/mol
• Residue on drying: max. 15%.

Quality Specification:

• Dye Content: ≥ 96%
• Arsenic: ≤ 0.0008%
• Lead: ≤ 0.002%
• Zinc and Iron: negative result
• Loss on Drying at 110 °C: ≤ 15%