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PYRONIN B

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PYRONIN B Specification

Usage
Used in histology and cytology as a biological stain and as a fluorescent dye

Physical Form
Solid (Powder)

Storage
Store in a cool dry and well-ventilated area away from light and incompatible substances

CAS No
2150-48-3

Ingredients
Pyronine derivative

Molecular Formula
C22H28N4O2

Properties
Bright reddish-pink powdered dye light-sensitive and hydrophilic

Solubility
Soluble in water ethanol and methanol

EINECS No
218-407-2

Application
Biological staining fluorescence microscopy and flow cytometry

Poisonous
YES

Grade
Laboratory grade industrial grade

Melting Point
240-245C (decomposes)

Molecular Weight
380.49 g/mol

Smell
Odorless

Appearance
Bright reddish-pink powder

Purity
Typically 99%

Shape
Fine crystalline powder

Shelf Life
Stable under recommended storage conditions

HS Code
32041200 (Dyes and organic pigments)

Structural Formula
C22H28N4O2 (structure involves two aromatic rings connected by a methine group with functional groups like amines)

About PYRONIN B

Pyronin B is a bright reddish-pink fine crystalline powder, with a typical purity of 99% or higher. This odorless dye is highly soluble in water, ethanol, and methanol, making it suitable for various applications in biological staining for fluorescence microscopy and flow cytometry. It is commonly used in histology and cytology as a biological stain and fluorescent dye due to its hydrophilic properties. With a molecular formula of C22H28N4O2 and a molecular weight of 380.49 g/mol, Pyronin B has a melting point of 240-245C and is considered light-sensitive. Stored in cool, dry conditions, away from light and incompatible substances, this laboratory and industrial-grade dye boasts a stable shelf life under recommended storage conditions.

FAQs of PYRONIN B:

Q: What is Pyronin B used for?

A: Pyronin B is used in histology and cytology as a biological stain and as a fluorescent dye for biological staining in fluorescence microscopy and flow cytometry applications.

Q: Is Pyronin B poisonous?

A: Yes, Pyronin B is classified as poisonous, and proper safety precautions should be followed when handling.

Q: How should Pyronin B be stored?

A: Pyronin B should be stored in a cool, dry, and well-ventilated area away from light and incompatible substances to maintain its stability.

Q: What is the solubility of Pyronin B?

A: Pyronin B is soluble in water, ethanol, and methanol.

Q: What is the molecular formula of Pyronin B?

A: The molecular formula of Pyronin B is C22H28N4O2.

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