Janus Green
Price 1 INR/ Kilograms
Janus Green Specification
- Usage
- Laboratory analytical reagent, staining biological tissues, mitochondrial staining.
- Melting Point
- >200°C (decomposes)
- Appearance
- Greenish-blue crystalline powder
- Structural Formula
- [Structural formula image not displayable in text]
- Purity
- ~98%
- CAS No
- 2869-83-2
- Molecular Weight
- 511.06 g/mol
- Shape
- Crystals or powder
- Application
- Used as a histological stain, vital stain for mitochondria, and as a redox indicator in biology and microscopy.
- Grade
- Laboratory Grade
- Ingredients
- Janus Green B base compound
- Solubility
- Soluble in water and ethanol
- Product Type
- Dye
- Ph Level
- Not applicable as solid; solutions are typically neutral to slightly basic
- Properties
- Janus Green is a basic dye that changes color based on its oxidation state; blue in the oxidized state and pink when reduced. It is sensitive to light and moisture.
- HS Code
- 3204.13
- Smell
- Odorless or very faint
- Density
- 1.3 Gram per cubic centimeter(g/cm3)
- EINECS No
- 220-674-1
- Shelf Life
- 36 months in sealed container under recommended conditions.
- Molecular Formula
- C30H31ClN6
- Physical Form
- Powder
- Poisonous
- YES
- Storage
- Store in a cool, dry, and dark place. Protect from light and moisture.
- Staining Characteristics
- Stains mitochondria blue (oxidized) or pink (reduced)
- Packing
- Available in 25g, 100g, and custom pack sizes
- pKa
- Approximately 9.3
- Hazard Information
- Harmful if swallowed; causes skin, eye, and respiratory irritation
- Light Sensitivity
- Sensitive, store protected from direct light
- Disposal Methods
- Dispose of in accordance with local environmental regulations
- Dye Class
- Thiazine dye
- Boiling Point
- Not applicable, decomposes
- Stability
- Stable under recommended storage conditions; degrades under strong acids, bases, and prolonged exposure to light
Janus Green Trade Information
- Minimum Order Quantity
- 25 Kilograms
- Supply Ability
- 100 Kilograms Per Week
- Delivery Time
- 1 Week
About Janus Green
JANUS GREEN
Features:
- Accurate pH value
- High effectiveness
- Non-toxic nature
- Longer shelf life
Dynamic Staining Properties
Janus Green stands out for its ability to distinctly color mitochondria: blue in the oxidized form and pink when reduced. This facilitates vital differentiation in histological and cellular studies, supporting accurate assessment of mitochondrial integrity and cell physiology in research laboratories.
Safe Handling and Storage
Due to its sensitivity to light and moisture, Janus Green should always be stored in a cool, dry, and dark space, protected from direct light. Proper storage not only maintains its stability and purity of approximately 98%, but also extends its effective shelf life to up to 36 months.
Versatile Laboratory Applications
Janus Green serves as a robust staining and analytical reagent in biological, microscopy, and histological settings. Its solubility in water and ethanol, along with its visually distinctive color changes, make it suitable for a variety of laboratory protocols, particularly for marking living mitochondria and acting as a redox indicator.
FAQs of Janus Green:
Q: How is Janus Green used in biological laboratories?
A: Janus Green is primarily utilized as a vital stain for mitochondria in live cells, and as a histological stain in tissue samples. It also acts as a redox indicator, changing color based on its oxidation state to aid in cellular and tissue analysis.Q: What are the recommended storage conditions for Janus Green?
A: Janus Green should be stored in a sealed container in a cool, dark, and dry place. It is light-sensitive and hygroscopic, so protecting it from moisture and direct light will help preserve its stability and extend its shelf life.Q: When should Janus Green be disposed of, and how is it done safely?
A: Janus Green must be disposed of in accordance with local environmental regulations after its shelf life or when degraded. Consult with your facilitys safety and environmental personnel to ensure proper handling and disposal, following local or national guidelines.Q: Where can Janus Green be applied effectively?
A: Janus Green is effective in laboratories for staining mitochondria, cell or tissue samples, and in experiments that require a redox indicator. Its color change properties are particularly useful in microscopy and cellular metabolism studies.Q: What processes are involved in staining with Janus Green?
A: Staining involves preparing a solution of Janus Green in water or ethanol, applying it to living or fixed samples, and observing the mitochondrial stainingblue if oxidized, pink if reducedwhich indicates mitochondrial activity or integrity.Q: What are the main benefits of using Janus Green?
A: The key benefits include its ability to vividly indicate mitochondrial condition, its usefulness as a redox indicator, and its effectiveness in both routine and advanced biological staining applications. Its color-change response provides clear, visual data for researchers.Q: Is Janus Green hazardous, and what precautions should be taken?
A: Yes, Janus Green is harmful if swallowed and can cause skin, eye, and respiratory irritation. Wear appropriate protective equipment (gloves, goggles, lab coat) and work in a well-ventilated area. Avoid inhalation and direct contact with skin or eyes.
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