Malachite Green 0.5%

Name: Malachite Green 0.5%
SKU: malachite-green-0-5
Availability: InStock

Description:
Malachite Green 0.5% is a biological and microbiological stain used for visualizing cells, spores, and microorganisms. It is a basic dye belonging to the triphenylmethane family and is often used in spore staining procedures, fungal identification, and bacteriological studies.

Chemical Name: Malachite Green Oxalate Solution
Chemical Formula: C₂₃H₂₅ClN₂ · C₂H₂O₄
Concentration: 0.5% (w/v)
CAS Number: 569-64-2

Appearance:
Dark green solution.

This item: Malachite Green 0.5%

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Description

Uses:

Microbiology: Primary stain in the Schaeffer–Fulton spore stain technique
Histology: Counterstain for tissue sections
Aquaculture: Formerly used (now regulated) as an antifungal and antiparasitic agent for fish
Dye applications: Laboratory demonstrations and research staining procedures

Key Features:

Provides vivid green coloration for clear microscopic visualization
Effective for differentiating bacterial spores and vegetative cells
Ready-to-use 0.5% aqueous solution
Strong affinity for cellular components and biological material

Safety / SDS Summary:

Hazards: Harmful if swallowed or inhaled; may cause irritation to skin, eyes, or respiratory tract; potential mutagen.
First Aid: Rinse affected area with plenty of water; seek medical attention if necessary.
Storage: Store tightly sealed in a cool, dark place, away from light and incompatible materials.
Stability: Stable under normal storage conditions; avoid prolonged light exposure.