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Rose Bengal

Name: Rose Bengal
Brand: ARNISH LABORATES PRIVATE LIMITED.
Price: 1 INR
Availability: InStock

Price 1 INR/ Kilograms

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MOQ : 25 Kilograms

Rose Bengal Specification

Shape
Crystalline powder

Poisonous
YES

HS Code
3204

Structural Formula
[Refer to image or CAS Registry]

Smell
Odorless

Appearance
Fine brownish-red to rose-pink powder

Grade
Laboratory Grade / Analytical Reagent

Ingredients
Rose Bengal disodium salt

Properties
Rose pink color, water-soluble dye, non-volatile, organic compound

Storage
Store in tightly sealed container; in cool, dry, ventilated area, away from light

EINECS No
211-189-6

Solubility
Soluble in water, slightly soluble in ethanol

Melting Point
>300C (decomposes)

Application
Microbiological media, biological staining, water testing

Usage
Used as a stain in microscopy, dye in microbiological culture media, and in ophthalmology

Taste
Tasteless

CAS No
632-69-9

Product Type
Organic Dye

Shelf Life
24 months

Molecular Formula
C20H2Cl4I4Na2O5

Ph Level
5.0 7.0 (1% solution)

Purity
~95% or higher

Molecular Weight
1017.64 g/mol

Physical Form
Powder

Packing Details
Sealed HDPE bottles, various pack sizes

Hazard Information
Harmful if swallowed or inhaled; may cause skin and eye irritation

Precautions
Use gloves and eye protection during handling

Color Index Number
45440

Regulatory Info
For laboratory use only, not for drug, household or other uses

Maximum Absorption (max)
~548 nm (in water)

Synonyms
Acid Red 94; C.I. 45440

Stability
Stable under recommended storage conditions

Rose Bengal Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
100 Kilograms Per Week

Delivery Time
1 Week

About Rose Bengal

ROSE BENGAL

We are an unparalleled name engaged in offering premium quality ROSE BENGAL . Under most favorable conditions, it is processed by our deft professionals using excellent quality chemicals at our advanced processing unit. The offered chemical is widely used in coloration of nucleic acids. Moreover, we offer this ROSE BENGAL in different packaging options as per the needs of clients at nominal rates.

Features:

Accurate pH value
High effectiveness
Non-toxic nature
Longer shelf life

High-Quality Staining Reagent

Rose Bengal serves as a reliable staining agent in microscopy and microbiological applications, enabling researchers to differentiate cellular components clearly. Its high water solubility and stability under proper storage make it suitable for repeated and consistent results in the laboratory.

Safe Handling and Storage

This dye is provided in tightly sealed HDPE containers, in varying quantities to accommodate different laboratory needs. To maintain its efficacy and shelf life of 24 months, always store Rose Bengal in a cool, dry, well-ventilated area, away from direct sunlight, and use protective gear during handling.

Versatile Laboratory Uses

Widely employed in biological staining, Rose Bengal is essential for microbiological culture media and water quality testing. Its application even extends to ophthalmology for diagnostic procedures. Due to its hazardous nature, care must be taken to use it strictly for laboratory and research purposes only.

FAQs of Rose Bengal:

Q: How is Rose Bengal typically used in laboratory settings?

A: Rose Bengal is mainly used as a staining agent in microscopy and as a dye in microbiological media. It is also applied in water testing and certain diagnostic procedures in ophthalmology, providing enhanced contrast for cellular and biological structures.

Q: What precautions should be taken while handling Rose Bengal?

A: Always wear appropriate gloves and eye protection when handling Rose Bengal, as it may cause skin and eye irritation and is harmful if swallowed or inhaled. Work in a well-ventilated area and avoid direct contact with the powder.

Q: When should Rose Bengal be replaced or discarded?

A: Rose Bengal should be replaced if it appears degraded, or after its shelf life of 24 months has passed, to ensure accuracy and safety in laboratory processes. Always follow your laboratorys disposal guidelines for hazardous substances.

Q: Where should Rose Bengal be stored for optimum stability?

A: Store Rose Bengal in a tightly sealed container, in a cool, dry, and ventilated area away from sunlight, moisture, and incompatible substances to preserve its quality and effectiveness.

Q: What is the benefit of using Rose Bengal in microbiological applications?

A: Rose Bengal enhances the visualization and differentiation of microorganisms in culture media, aiding accurate diagnosis, analysis, and research. Its high purity and stable nature contribute to reproducible and consistent staining results.

Q: What is the typical appearance and physical form of Rose Bengal?

A: Rose Bengal is a fine, brownish-red to rose-pink crystalline powder that is tasteless and odorless. It is non-volatile and easily dissolves in water, making it suitable for various laboratory preparations.

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