Rhodamine Dyes

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Product Details:

Odour Odourless
Solubility Soluble in Water and Alcohol
Molecular Weight 479.02 g/mol (Rhodamine B), 479.01 g/mol (Rhodamine 6G)
Ph Level 7.0 8.0 (1% solution)
Appearance Bright Pink to Red Powder
Storage Instructions Keep container tightly closed in a cool, dry, well-ventilated area away from sunlight
Density 1.18 Gram per cubic centimeter(g/cm3)
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Rhodamine Dyes Product Specifications

Shelf Life 2 Years
Odour Odourless
Type Basic Dye
Best Before 24 Months from date of manufacture
Classification Fluorescent Dye, Synthetic Organic Dye
Raw Material Aromatic Compounds, Amine derivatives
Solubility Soluble in Water and Alcohol
Other Names Rhodamine B, Rhodamine 6G, Basic Violet 10
Molecular Weight 479.02 g/mol (Rhodamine B), 479.01 g/mol (Rhodamine 6G)
Appearance Bright Pink to Red Powder
Physical State Powder
Ph Level 7.0 8.0 (1% solution)
Chemical Name Rhodamine Dyes
Usage Industrial, Laboratory Research
Density 1.18 Gram per cubic centimeter(g/cm3)
Purity(%) 98% Min
Application Method Dyeing, Printing, Staining
Storage Instructions Keep container tightly closed in a cool, dry, well-ventilated area away from sunlight
Application Textile Industry, Paper Industry, Ink, Biological Staining, Microscopy, Laser Dye
Drying Time Quick Dry
CAS No 81-88-9 (Rhodamine B), 989-38-8 (Rhodamine 6G)

Light Fastness Moderate
Colour Index No CI 45170 (Rhodamine B), CI 45160 (Rhodamine 6G)
Toxicity Low, handle with care and PPE
pH Stability Stable in Neutral Conditions
Melting Point ~250°C
Refractive Index 1.75 (approx)
Hazard Statement Non-flammable, for industrial use only
Packaging Size Available in 500g, 1kg, 5kg packs
Emissive Wavelength ~570 nm to 590 nm
EC No 201-383-9

Rhodamine Dyes Trade Information

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

Product Description

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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