Methylene Blue trihydrate

15 USD ($)/Kilograms

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Product Details:

Physical Form Powder / Crystal
CAS No 7220-79-3
Density 1.00 Gram per cubic centimeter(g/cm3)
Smell Odorless
Appearance Dark blue to green crystalline powder
Grade Laboratory / Analytical Grade
Poisonous Yes, toxic if ingested or inhaled
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Methylene Blue trihydrate Price And Quantity

Price 15 USD ($)/Kilograms
Minimum Order Quantity 1 Kilograms

Color Index Number 52015
EC Number 200-515-2
Transport Classification Not regulated as dangerous goods
Packing 25g, 100g, 500g bottles
Synonyms Basic Blue 9, Tetramethylthionine chloride trihydrate
Stability Stable under recommended storage; sensitive to light and strong oxidizers
Boiling Point Not applicable (decomposes before boiling)
Hazard Statement Harmful if swallowed, causes skin and eye irritation
First Aid In case of contact, rinse with plenty of water; seek medical attention if symptoms occur

Methylene Blue trihydrate Product Specifications

Solubility Soluble in water, slightly soluble in ethanol
Molecular Weight 373.90 g/mol
Shape Crystalline
Properties Antiseptic and dye properties; acts as redox indicator; sensitive to light and air
Application Biological staining, redox indicator, pharmaceutical, aquaculture, education
Shelf Life 3 years in proper conditions
Molecular Formula C16H18ClN3S3H2O
Storage Store in tightly sealed container, away from light and moisture at room temperature
Ph Level Neutral (approximately 7 in solution)
Melting Point 100-110C (decomposes)
HS Code 32041399
Product Type Organic Compound, Dye, Chemical
Taste Bitter
Ingredients Methylene Blue (as trihydrate), trace moisture
Purity 82% (dye content)
Structural Formula [C16H18ClN3S]3H2O
Poisonous Yes, toxic if ingested or inhaled
Usage For laboratory, microbiology, and analytical research
EINECS No 200-515-2
Appearance Dark blue to green crystalline powder
Grade Laboratory / Analytical Grade
Density 1.00 Gram per cubic centimeter(g/cm3)
Smell Odorless
Physical Form Powder / Crystal
CAS No 7220-79-3

Color Index Number 52015
EC Number 200-515-2
Transport Classification Not regulated as dangerous goods
Packing 25g, 100g, 500g bottles
Synonyms Basic Blue 9, Tetramethylthionine chloride trihydrate
Stability Stable under recommended storage; sensitive to light and strong oxidizers
Boiling Point Not applicable (decomposes before boiling)
Hazard Statement Harmful if swallowed, causes skin and eye irritation
First Aid In case of contact, rinse with plenty of water; seek medical attention if symptoms occur

Product Description

It is a reddish brown, glossy columnar crystal or crystalline powder. Odorless, no change in air exposure, soluble in water and alcohol. Methylene blue is mild and safe to use, and it also helps to improve the respiratory function of fish.

Main Uses:
1) methylene blue can be used for dyeing;
2) Superior product methylene blue can be used for sterilization and disinfection;
3) Industrial grade methylene blue is used for dyeing cotton, acrylic fiber, hemp, silk and paper, and is also used for coloring bamboo and wood and for making ink (red ink) and color lake;
4) Analysis of pure methylene blue used as REDOX indicator, adsorption indicator and biological stain in chemical reagents, such as the determination of tin, boron and other metals, mixed indicator for serum protein test, shed cell test staining solution, basic methylene blue staining solution.
5) Analysis of pure methylene blue used for the determination of tin. Reductive titrant used to precipitate perchlorate and rhenate. Determination molybdenum by catalytic spectrophotometry.
6) Detoxification drugs can be used for nitrite, sulfonamide, cyanide poisoning antidote.
7) Methylene blue for the development of new materials.
8) Bacterial stain.

Versatile Laboratory Applications

Methylene Blue trihydrate serves a vital role in scientific research, particularly for biological staining, redox analysis, and educational demonstrations. Its ability to act as an indicator or dye makes it a valuable resource in microbiology, pharmaceutical studies, and aquaculture processes.

Handling and Storage Recommendations

To maintain its integrity, store Methylene Blue trihydrate in a tightly sealed container away from light and moisture at room temperature. Following these guidelines preserves the quality and effectiveness for its three-year shelf life, ensuring reliable results in various applications.

FAQ's of Methylene Blue trihydrate:

Q: How should Methylene Blue trihydrate be stored for optimal stability?

A: Store it in a tightly sealed container, away from light and moisture, at room temperature to ensure stability and maintain effectiveness for up to three years.

Q: What are the recommended uses of Methylene Blue trihydrate in laboratory settings?

A: Methylene Blue trihydrate is mainly used for biological staining, as a redox indicator, and in pharmaceutical, aquaculture, and microbiological research.

Q: When does Methylene Blue trihydrate start to decompose and what happens during decomposition?

A: It decomposes before reaching its boiling point; decomposition typically occurs between 100-110C, altering its chemical properties and rendering it unsuitable for intended laboratory use.

Q: Where is Methylene Blue trihydrate commonly applied in industry and research?

A: This compound is widely applied in laboratories for analytical and microbiological research, in pharmaceuticals, aquaculture, and educational institutions for staining and indicator processes.

Q: What precautionary measures should be taken when handling Methylene Blue trihydrate?

A: Due to its toxicity and potential to cause skin and eye irritation, wear appropriate personal protective equipment and avoid ingestion or inhalation. In case of contact, rinse affected area thoroughly with water and seek medical attention if symptoms persist.

Q: How is Methylene Blue trihydrate beneficial in scientific research and analysis?

A: Its vivid dyeing properties and function as a redox indicator provide reliable visual results in various research processes, supporting accurate biological and chemical analyses.

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