Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Malachite Green Extra Pure
Original price was: $ 18.00.$ 17.89Current price is: $ 17.89.
Malachite Green Extra Pure is a synthetic dye of exceptional purity, recognized for its intense green coloration and versatile laboratory uses. It is commonly used as a biological stain, especially in microbiology for identifying and differentiating bacterial species, and in histology for staining cell structures. Additionally, Malachite Green serves as an effective fungicide and antiparasitic agent in aquaculture and laboratory testing. Its high purity ensures reliable performance in analytical applications, including redox titrations and as a pH indicator in specific chemical reactions. Its vivid color and chemical stability make it a valuable reagent in both teaching and professional research settings.
Malachite Green Extra Pure
Primary Uses
- Biological Stain:
- Widely used as a histological stain in microscopy for staining bacterial spores, fungi, and cytoplasmic structures.
- Microbiological Identification:
- Functions as a selective dye in culture media (e.g., Lowenstein–Jensen medium for Mycobacterium tuberculosis).
Secondary Uses
- Aquatic Pathogen Studies:
- Utilized in research for controlling fungal and protozoan infections in fish, though its use is regulated.
- Indicator Dye:
- Occasionally used as a pH or redox indicator in certain specialized chemical tests.
- Demonstration of Dye Adsorption:
- Used in educational experiments to study adsorption, dye uptake by tissues, or dye removal from water.
| PACK SIZE | 25 grams Plastic Tin |
|---|
1. Basic Identification Attributes
- Chemical Name: Malachite Green
- Synonyms: Basic Green 4, Aniline Green, C.I. 42000
- CAS Number: 569-64-2 (oxalate) / 2437-29-8 (chloride)
- Molecular Formula: C₂₃H₂₅ClN₂ (chloride)
- Molecular Weight: 364.91 g/mol (chloride)
- Appearance: Green crystalline powder
- Odor: Odorless
- Solubility: Soluble in water and alcohol
- Grade: Extra Pure
- Color Index Number: C.I. 42000
- Physical Form: Powder
2. Safety & Hazard Attributes
- GHS Classification:
- Acute Toxicity (Oral) – Category 4
- Aquatic Acute – Category 1
- Aquatic Chronic – Category 1
- Hazard Statements:
- H302: Harmful if swallowed
- H400: Very toxic to aquatic life
- H410: Very toxic to aquatic life with long-lasting effects
- Precautionary Statements:
- P273: Avoid release to the environment
- P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell
- P391: Collect spillage
- P501: Dispose of contents/container in accordance with local regulations
- Personal Protective Equipment (PPE):
- Protective gloves
- Safety goggles
- Lab coat
- Dust mask or respirator if airborne particles are present
- First Aid Measures:
- Inhalation: Move to fresh air; seek medical advice if symptoms persist
- Skin Contact: Wash with soap and water
- Eye Contact: Rinse cautiously with water for several minutes
- Ingestion: Rinse mouth; do not induce vomiting; consult a physician
- Fire Hazards:
- Not highly flammable
- Use dry chemical, water spray, foam, or CO₂ for extinguishing
3. Storage & Handling Attributes
- Storage Conditions:
- Store in a tightly closed container
- Keep in a dry, cool, and well-ventilated place
- Protect from moisture and direct sunlight
- Handling Tips:
- Avoid contact with skin, eyes, and clothing
- Prevent release into the environment
- Use in a fume hood if dust is generated
4. Laboratory Applications
- Primary Uses:
- Biological stain for histology and cytology
- DNA staining and differentiation in microscopy
- Analytical reagent in chemistry labs
- Secondary Uses:
- Antifungal and antiparasitic agent in aquaculture (not recommended due to toxicity)
- Demonstrations and experiments in school labs for dye behavior and chromatic separation
- Redox indicator in some analytical procedures
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear a lab coat, nitrile gloves, and chemical splash goggles.
- Use a dust mask or operate under a fume hood to avoid inhalation.
Handling:
- Avoid contact with skin, eyes, and clothing.
- Do not breathe dust or vapors.
- Handle with care to prevent spills and dust formation.
- Wash hands thoroughly after use.
Storage:
- Store in a cool, dry, and well-ventilated location.
- Keep the container tightly closed and away from light and moisture.
- Incompatible with strong oxidizers and strong acids.
FIRST AID MEASURES
Inhalation:
- Move the person to fresh air immediately.
- Seek medical attention if symptoms such as coughing or shortness of breath occur.
Skin Contact:
- Rinse thoroughly with plenty of water and soap.
- Remove contaminated clothing.
- Get medical advice if irritation or staining develops.
Eye Contact:
- Rinse eyes cautiously with clean water for several minutes.
- Remove contact lenses if present and easy to do.
- Seek medical attention if irritation persists.
Ingestion:
- Rinse mouth with water.
- Do not induce vomiting.
- Call a poison center or doctor immediately.
FIRE FIGHTING MEASURES
Flammability:
- May be combustible at high temperatures.
Extinguishing Media:
- Use dry chemicals, carbon dioxide (CO₂), or foam.
- Use water spray to cool containers, but avoid spreading powder.
Hazardous Combustion Products:
- Emits toxic fumes such as carbon oxides and nitrogen oxides when burned.
Firefighter Protection:
- Use self-contained breathing apparatus (SCBA) and full protective gear.
Related products
Magnesium Carbonate Light Extra Pure
Magnesium Carbonate Light Extra Pure is a fine, white, odorless powder known for its excellent absorbent, drying, and antacid properties. It is widely used in pharmaceutical formulations, cosmetics, food additives, and laboratory reagents. Its “light” form refers to its low bulk density, making it ideal for applications requiring a fluffy, easily dispersible powder. In personal care products, it serves as a filler and opacifier, while in pharmaceuticals, it acts as a mild antacid and magnesium supplement. Its high purity ensures consistent performance in analytical procedures and specialty chemical processes.
Magnesium Oxide Light Powder Extra Pure
Magnesium Oxide Light Powder Extra Pure is a fine, white, odorless powder with a lower bulk density compared to the heavy grade, offering high surface area and excellent reactivity. It is widely used in analytical laboratories, pharmaceuticals, and cosmetics due to its purity and gentle chemical behavior. In pharmaceutical formulations, it acts as an antacid and magnesium supplement, while in cosmetics, it is used for its absorbent and pH-adjusting properties. Its light, fluffy texture also makes it ideal for use in rubber, plastics, and coatings as a filler, stabilizer, or neutralizing agent. The extra pure grade ensures consistent quality for precise and sensitive applications.
Magnesium Sulphate Extra Pure
Magnesium Sulphate Extra Pure is a high-purity, inorganic compound commonly appearing as a white crystalline powder or granules. It is primarily valued in laboratories for its role as a source of magnesium ions in chemical analysis and biological experiments. This compound is widely used in buffer preparation, dehydration processes, and precipitation reactions due to its excellent solubility in water. In addition to lab applications, it also serves purposes in pharmaceutical formulations, cosmetics, and agriculture as a magnesium supplement. Its extra pure grade ensures minimal impurities, making it suitable for sensitive research and analytical tasks.
Malic Acid Extra Pure
Malic Acid Extra Pure is a high-grade, naturally occurring dicarboxylic acid known for its sharp, tart flavor and versatility in both laboratory and industrial settings. It is commonly found in fruits such as apples and is widely used as an acidulant in food and beverage formulations, where it enhances flavor, preserves freshness, and improves pH stability. In laboratory applications, Malic Acid is employed in biochemical research, particularly in studies involving the citric acid cycle, due to its role as an intermediate metabolite. Its excellent solubility in water and mild acidity also make it suitable for cosmetic formulations and pharmaceutical preparations. The extra pure grade ensures high analytical accuracy and consistent quality across applications requiring strict purity standards.
Maltose Extra Pure
Maltose Extra Pure is a disaccharide composed of two glucose units, commonly known as malt sugar. This extra pure grade ensures exceptional quality and consistency, making it ideal for use in biochemical research, fermentation studies, and laboratory analysis. In the food industry, maltose is valued for its mild sweetness and is often used in brewing, baking, and confectionery to promote fermentation and enhance flavor. It also plays a role in energy metabolism studies and is frequently used as a carbon source in microbiological media. Its stability and solubility in water make it easy to incorporate into various formulations, offering a dependable ingredient for scientific and industrial use where high purity is essential.
Menthol Crystals Extra Pure
Menthol Crystals Extra Pure are colorless to white, needle-like crystals derived from peppermint or other mint oils and refined to the highest purity. Known for their strong, refreshing minty aroma, they are widely used in pharmaceutical, cosmetic, and personal care formulations. These crystals provide a cooling sensation on the skin and mucous membranes, making them a common ingredient in balms, liniments, throat lozenges, and inhalants. In laboratories, menthol crystals are also used in sensory studies and product development. Their purity ensures consistent performance and minimal interference in sensitive formulations.
Methyl Orange Disodium Salt Extra Pure
Methyl Orange Disodium Salt Extra Pure is a high-purity pH indicator commonly used in titrations and analytical chemistry to determine acidity levels. It exhibits a sharp color change from red in acidic environments to yellow in alkaline conditions, typically within the pH range of 3.1 to 4.4. This disodium salt form ensures excellent solubility in water, making it especially reliable for use in aqueous solutions. Its stability and sensitivity make it ideal for laboratory applications involving strong acid–base reactions, particularly in titrations of mineral acids. Methyl Orange Disodium Salt Extra Pure is a trusted choice for consistent and accurate results in both educational and professional lab settings.
Methyl Orange Solutions Extra Pure
Methyl Orange Solutions Extra Pure is a ready-to-use, high-grade pH indicator solution widely utilized in acid-base titrations and general analytical chemistry. Known for its distinct and sharp color transition—from red in acidic environments to yellow in alkaline conditions—it provides rapid and clear visual cues for end-point detection. This extra pure formulation ensures maximum accuracy, reliability, and reproducibility in laboratory settings. It is especially effective in titrations involving strong acids and weak bases, commonly used in educational, research, and industrial labs. The solution is precisely prepared to standardized concentrations, eliminating the need for dilution or mixing, and is ideal for professionals seeking precision and ease of use.
