Rhodamine Dyes

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Rhodamine Dyes Specification

Odour
Odourless

Molecular Weight
479.02 g/mol (Rhodamine B), 479.01 g/mol (Rhodamine 6G)

Density
1.18 Gram per cubic centimeter(g/cm3)

Appearance
Bright Pink to Red Powder

Solubility
Soluble in Water and Alcohol

Ph Level
7.0 8.0 (1% solution)

Storage Instructions
Keep container tightly closed in a cool, dry, well-ventilated area away from sunlight

Chemical Name
Rhodamine Dyes

Other Names
Rhodamine B, Rhodamine 6G, Basic Violet 10

Classification
Fluorescent Dye, Synthetic Organic Dye

CAS No
81-88-9 (Rhodamine B), 989-38-8 (Rhodamine 6G)

Type
Basic Dye

Application
Textile Industry, Paper Industry, Ink, Biological Staining, Microscopy, Laser Dye

Application Method
Dyeing, Printing, Staining

Raw Material
Aromatic Compounds, Amine derivatives

Physical State
Powder

Usage
Industrial, Laboratory Research

Shelf Life
2 Years

Purity(%)
98% Min

Drying Time
Quick Dry

Best Before
24 Months from date of manufacture

Hazard Statement
Non-flammable, for industrial use only

pH Stability
Stable in Neutral Conditions

EC No
201-383-9

Light Fastness
Moderate

Colour Index No
CI 45170 (Rhodamine B), CI 45160 (Rhodamine 6G)

Toxicity
Low, handle with care and PPE

Emissive Wavelength
~570 nm to 590 nm

Refractive Index
1.75 (approx)

Melting Point
~250°C

Packaging Size
Available in 500g, 1kg, 5kg packs

Rhodamine Dyes Trade Information

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Rhodamine Dyes

Our firm is instrumental in rendering a unique range of Rhodamine Dyes. These are a chemical compound which are used as a tracer dye within water. These dyes are used extensively in biotechnology applications which includes flow cytometry, fluorescence correlation spectroscopy etc. Rhodamine Dyes are known for its high brightness and excellent photo stability. These are an effective laser dye which doesnt require any form of fixing. These dyes are a perfect choice to make a great fabric dyes.

Exceptional Fluorescence for Diverse Industries

Rhodamine Dyes are highly valued for their vivid, fluorescent coloration and reliable performance across industries. Their solubility in water and alcohol, coupled with quick-drying properties, make them suitable for textiles, paper, biological staining, and ink production. Their moderate light fastness ensures effective, lasting results where intense color visibility is paramount.

Safe and User-Friendly for Industrial and Laboratory Settings

With low toxicity and a non-flammable composition, Rhodamine Dyes are safe for a variety of controlled environments. Stable under neutral pH conditions, they are supplied in powder form and maintain integrity for up to 24 months when stored correctly. Personal protective equipment (PPE) and standard precautionary handling are advised during use.

FAQ's of Rhodamine Dyes:

Q: How are Rhodamine Dyes typically applied in industrial and laboratory processes?

A: Rhodamine Dyes are used through methods such as dyeing, printing, and staining. They are added to solvents like water or alcohol and applied directly to textiles, papers, inks, and biological samples. In laboratories, they are particularly useful for biological staining and fluorescence microscopy.

Q: What are the main benefits of using Rhodamine Dyes?

A: The main benefits include strong fluorescence, quick-drying, high purity (min. 98%), and versatile solubility. Their intense coloration enhances visibility in textiles, inks, and scientific imaging, while low toxicity and non-flammability make them safer to handle in industrial settings.

Q: When should personal protective equipment (PPE) be used with Rhodamine Dyes?

A: PPE should always be worn when handling Rhodamine Dyes, especially during weighing, mixing, and application processes. This helps prevent skin contact or inhalation of fine powder, despite the dye's low toxicity.

Q: Where should Rhodamine Dyes be stored to ensure maximum shelf life?

A: Store Rhodamine Dyes in tightly closed containers placed in cool, dry, and well-ventilated areas, away from direct sunlight. Proper storage ensures stability and maximum effectiveness for up to 24 months from the date of manufacture.

Q: What industries commonly use Rhodamine Dyes, and why?

A: The textile, paper, ink, biological research, and microscopy industries utilize Rhodamine Dyes for their intense fluorescent properties, quick-drying performance, and stability in neutral pH. Their vibrant color and ease of use make them suitable for a broad array of applications.

Q: What is the recommended process for preparing a dye solution with Rhodamine Dye?

A: Dissolve the appropriate amount of Rhodamine Dye in water or alcohol, ensuring the pH remains neutral for optimum stability. The resulting solution can then be used for dyeing, printing, or staining according to the specific application requirements.

Q: Are there specific environmental or safety hazard statements for this product?

A: Rhodamine Dyes are considered non-flammable and have low toxicity. They are intended for industrial or laboratory use only. Safe handling, including using PPE and proper storage, minimizes risks during use and storage.

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