Meldola's blue

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Product Details:

Usage Primarily for analytical chemistry and staining biological specimens
Properties Cationic dye exhibits fluorescence under UV light sensitive to redox changes
Physical Form Solid (usually powder or crystalline)
Purity 98%
Molecular Weight 263.30 g/mol
CAS No 74-89-5
Structural Formula C16H13N3O (shows aromatic structure with oxazine ring)
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Meldola's blue Price And Quantity

Meldola's blue Product Specifications

Appearance Dark blue to purplish crystalline powder
Ingredients Meldolas blue base compound
Solubility Slightly soluble in water; soluble in ethanol and organic solvents
Shelf Life Stable under recommended storage conditions typically 2 years
Refractive Rate Not available
Storage Store in a cool dry place; keep away from sunlight and moisture
Melting Point 250-260C (decomposes)
HS Code 3204.12.00
Smell Odorless
EINECS No 200-813-7
Poisonous YES
Shape Irregular crystalline granules or powder
Properties Cationic dye exhibits fluorescence under UV light sensitive to redox changes
Usage Primarily for analytical chemistry and staining biological specimens
Molecular Weight 263.30 g/mol
Purity 98%
Physical Form Solid (usually powder or crystalline)
Molecular Formula C16H13N3O
CAS No 74-89-5
Structural Formula C16H13N3O (shows aromatic structure with oxazine ring)
Application Used as a dye in textile industries and as a redox indicator in laboratories
Density Gram per cubic centimeter(g/cm3)
Grade Analytical reagent grade

Product Description

Meldolas blue is a dark blue to purplish crystalline powder primarily used in textile industries as a dye and in laboratories as a redox indicator. This cationic dye exhibits fluorescence under UV light and is sensitive to redox changes. With a purity of 98%, it is of analytical reagent grade and has a molecular weight of 263.30 g/mol. Meldolas blue is slightly soluble in water but soluble in ethanol and organic solvents. It has a melting point of 250-260C and a shelf life of typically 2 years when stored under recommended conditions. This product is known for its use in analytical chemistry and staining biological specimens.

FAQs of Meldolas blue:

Q: What is the primary application of Meldolas blue?

A: The primary application of Meldolas blue is in textile industries as a dye and in laboratories as a redox indicator.

Q: Is Meldolas blue poisonous?

A: Yes, Meldolas blue is considered poisonous.

Q: What is the shelf life of Meldolas blue?

A: Meldolas blue has a shelf life of typically 2 years when stored under recommended conditions.

Q: What is the purity of Meldolas blue?

A: Meldolas blue has a purity of 98%.

Q: In what forms is Meldolas blue available?

A: Meldolas blue is available in the form of irregular crystalline granules or powder.

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