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Rhodamine B

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Rhodamine B Specification

Size
Fine powder

Poisonous
YES

Shape
Crystalline Powder

Purity
99%

Density
1.15 Gram per cubic centimeter(g/cm3)

Melting Point
~240C (Decomposes)

Ph Level
Acidic (pH < 7 in solution)

Grade
Technical / Industrial

Resistance
Moderate lightfastness; good water and acid resistance

Application
Textile Industry, Paper Industry, Leather Dyeing, Biological Staining

Rubbing Resistance
Moderate

Solvent Color
Bright Pink to Dark Red

Taste
Odorless

Other Names
Basic Violet 10, C.I. 45170

Shelf Life
2 years (under proper storage)

Smell
Odorless

Moisture (%)
<1%

Solubility
Soluble in water, ethanol, and methanol

HS Code
32041319

Structural Formula
C28H31ClN2O3

Boiling point
Not applicable (decomposes before boiling)

Water Resistance
Good

Strength
High tinctorial strength

Molecular Formula
C28H31ClN2O3

CAS No
81-88-9

Type
Synthetic Organic Dye

Usage
Industrial

EINECS No
201-383-9

Physical Form
Powder / Granular

Molecular Weight
479.02 g/mol

Appearance
Reddish-violet to dark green crystalline powder

Storage Conditions
Store in a tightly closed container, protected from light, moisture, and heat

Stability
Stable under recommended storage conditions

Main Markets
South Asia, Middle East, Africa, Europe

Color Index Number
45170

Ionic Nature
Cationic

Hazard Class
Not regulated for transport; harmful if ingested or inhaled

Packaging
25 kg HDPE drums, customized packaging available

Rhodamine B Trade Information

Supply Ability
100 Per Week

Delivery Time
1 Week

Main Domestic Market
All India

About Rhodamine B

Featured in the spotlight of industrial dyes, Rhodamine B is a magnificent synthetic organic dye, known for its inestimable tinctorial strength and extraordinary versatility. Presented as a reddish-violet to dark green crystalline powder, this product is stable under advance purchase storage guidelinesprotected from light, moisture, and heat in tightly sealed containers. With 99% purity and technical/industrial grade, Rhodamine B is odorless yet delivers high performance across textiles, paper, leather dyeing, and biological staining. Available in 25 kg HDPE drums or customized packaging, its quality meets global standards for distributors and manufacturers alike.

Rhodamine B Uses and Application Scope

Rhodamine B is primarily used as a cationic dye in industrial processes, especially for textile and paper dyeing, leather coloration, and biological staining. Its technical grade ensures suitability for large-scale, commercial, and laboratory applications where brilliance and consistency in coloration are required. The dyes extraordinary tinctorial strength and high water solubility make it an indispensable choice across various usage types, including synthetic dye formulations, direct application, or as a colorant for specialty industrial needs.

Global Export Markets and Supply Performance

Rhodamine B is mainly exported to markets such as South Asia, the Middle East, Africa, and Europe. Handed over in robust HDPE drums and customized packages, sample requests are accommodated, helping clients assess quality before bulk orders. With a reliable supply rate and swift lead times, consignments typically arrive promptly following order confirmation. As a manufacturer, exporter, and supplier in India, we maintain an inestimable capacity to fulfill wholesale and custom requirements globally.

FAQs of Rhodamine B:

Q: How should Rhodamine B be stored to ensure maximum stability?

A: Rhodamine B should be kept in a tightly closed container away from light, moisture, and heat to maintain its stability and shelf life of up to two years.

Q: What are the key industrial applications for Rhodamine B?

A: Rhodamine B serves as a synthetic dye used in the textile, paper, and leather industries, and is also utilized for biological staining due to its vivid coloration and high tinctorial strength.

Q: Where is Rhodamine B mainly exported from and to which regions?

A: Rhodamine B is exported primarily from India to regions including South Asia, the Middle East, Africa, and Europe, facilitating a broad industrial client base.

Q: What packaging options are available for Rhodamine B shipments?

A: Standard packaging includes 25 kg HDPE drums; however, customized packaging is also available to suit specific logistic or operational requirements.

Q: How does the ordering process work for sample and bulk supply of Rhodamine B?

A: Samples can be supplied on request to assess quality. Bulk orders are processed efficiently with dependable rates and timely arrival of consignments worldwide.

Q: What makes Rhodamine B a beneficial choice for industrial dyeing?

A: Its high purity, strong water and acid resistance, bright color range, and high tint strength make Rhodamine B a preferred and featured dye for diverse industrial uses.

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