Leucomalachite Green
Leucomalachite Green (CAS: 129-73-7), with the molecular formula C21H26N2 and a molecular weight of 330.47 g/mol, is a synthetic organic compound. It serves as a vital stain and dye, primarily utilised in biological and histological applications for its colourimetric properties. Its consistent quality makes it a reliable reagent for laboratory research and diagnostic procedures.
- IUPAC
- 4,4′-Benzylidenebis(N,N-dimethylaniline)
- Synonyms
- 4,4′-Benzylidenebis(N,N-dimethylaniline)
![Leucomalachite Green (C6H5CH[C6H4N(CH3)2]2) — chemical structure, CAS 129-73-7; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F129-73-7.png&w=3840&q=75)
Biological Staining
Leucomalachite Green is employed as a stain in cell biology for microscopic examination. It helps to visualise cellular structures, making them more discernible under a microscope.
Histological Dye
In histology, this compound functions as a dye to differentially stain tissues. This aids in the identification and study of tissue morphology and cellular components.
Laboratory Reagent
As a laboratory reagent, Leucomalachite Green is used in various analytical and research procedures where its specific chemical properties are required for detection or differentiation.
| Molecular weight | 330.47 |
|---|---|
| Linear formula | C6H5CH[C6H4N(CH3)2]2 |
| Melting point | 100-102 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-50/53 |
| Safety statements (S) | 60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 623 nm |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Leucomalachite Green used for?
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Leucomalachite Green is primarily used as a stain and dye in cell biology and histology for microscopic examination and tissue staining.
What are the CAS number and formula for Leucomalachite Green?
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The CAS number for Leucomalachite Green is 129-73-7, and its linear formula is C6H5CH[C6H4N(CH3)2]2.
What grade and purity does Tech Serve Solutions supply for Leucomalachite Green?
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Tech Serve Solutions supplies Leucomalachite Green meeting the specifications as listed. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Leucomalachite Green?
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Leucomalachite Green is classified with GHS symbols GHS07 and GHS09, a signal word 'Warning', and hazard statements H302 (Harmful if swallowed) and H400 (Very toxic to aquatic life). Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Avoid release to the environment. Disposal should be in accordance with local regulations.
How is Leucomalachite Green packed, shipped, and exported?
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Tech Serve Solutions ensures that Leucomalachite Green is carefully packed according to international shipping regulations for hazardous materials, including UN 3077 classification. We handle global export requirements with precision.
How can I request a quote or sample of Leucomalachite Green?
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To request a quote or a sample of Leucomalachite Green, please contact our sales team through the enquiry form on our website or via direct email, providing your specific requirements.
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