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EVAN S BLUE (for microscopy)

Name: EVAN S BLUE (for microscopy)
Brand: ALPHA CHEMIKA
Price: 4673 INR
Availability: InStock

Price 4673 INR/ Gram

Get a Price/Quote

MOQ : 100 Grams

EVAN S BLUE (for microscopy) Specification

Shelf Life
5 years (under proper storage)

Ph Level
~7 (1% solution in water)

Molecular Formula
C34H24N6Na4O14S4

Storage Instructions
Store in a cool, dry place, tightly closed

Melting Point
>300 C (decomposes)

Molecular Weight
960.82 g/mol

Physical State
Solid

Packaging Type
Bottle or sealed container

Size
Variable sizes (as per packaging)

Usage
Microscopy staining, dye

Purity
90%

CAS No
314-13-6

Grade
Laboratory Grade

Type
University Lab Chemicals

Application
For microscopy, histology, biological stains

Appearance
Dark blue to blackish blue powder or crystals

Purity(%)
90%

pH of 1% Solution
6.0-7.0

Synonyms
T-1824, Direct Blue 53, C.I. 23850

Solubility
Slightly soluble in water, soluble in ethanol

Light Sensitivity
Sensitive to light, store protected from light

Absorption Maximum (max)
610 nm, 630 nm

Content Uniformity
High

Dye Content
Minimum 90% (as dye content)

Hazard Statements
Non-flammable, handle with appropriate PPE

EVAN S BLUE (for microscopy) Trade Information

Minimum Order Quantity
100 Grams

Supply Ability
50000 Grams Per Week

Delivery Time
4-5 Days

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
Powder 500 gm, 1kg, 2.5kg, 5kg, 25kg ,50 kg

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

Main Domestic Market
All India

Certifications
ISO 9001:2008, GMP

About EVAN S BLUE (for microscopy)

EVANS BLUE FOR MICROSCOPY

C34H24N6Na4O14S4 M.W. 960.82 C.I. 23860

Assay min. 90%

Absorption maxima 606-611

Absorptivity 930-1040

(A 1%/cm Absop max. ; 0.0006%; water)

Loss on drying(110oC) max 7.0%

Suitability for microscopy passes test

For estimation of blood volume

CAS No. 314-13-6 Un No. NR TARIFF : 3204 90 00

Advanced Staining Performance for Research Labs

Evan's Blue offers robust staining capabilities crucial for detailed microscopy and histological analysis. Its high dye content ensures vibrant, consistent results, making it indispensable for academic research, biological studies, and laboratory protocols. The dye's pronounced absorption at 610 nm and 630 nm provides vivid contrast, enhancing cellular and tissue visualization under the microscope.

Key Storage and Safety Considerations

Proper storage is essential for maintaining Evan's Blue's quality. The dye is sensitive to light and should be stored in tightly sealed containers, away from direct sunlight, in a cool and dry environment. While non-flammable, it should be handled using appropriate personal protective equipment (PPE) to avoid contact. Following recommended storage greatly extends shelf life, which can reach up to five years under ideal conditions.

FAQ's of EVAN S BLUE (for microscopy):

Q: How should Evan's Blue be prepared for use in microscopy applications?

A: To prepare Evan's Blue for microscopy, dissolve the powder in ethanol for optimal solubility, or in water if needed, to create the required staining solution. Ensure solutions are freshly prepared and handle under subdued lighting to minimize degradation due to light sensitivity.

Q: What benefits does Evan's Blue provide in histology and biological staining?

A: Evan's Blue offers high dye content and uniform composition, resulting in dependable, vivid staining for microscopic and histological examination. Its specific absorption maxima confer strong visualization, enhancing the contrast of biological samples.

Q: When and how should Evan's Blue be stored to maintain its quality?

A: Store Evan's Blue in a tightly closed container, in a cool, dry area shielded from light exposure. Proper storage preserves dye potency and guarantees a shelf life of up to five years, ensuring reproducibility in research and diagnostics.

Q: Where is Evan's Blue suitable for use, and who supplies it?

A: Evan's Blue is ideal for use in university laboratories, research centers, and biological labs throughout India. It is available from recognized dealers, exporters, manufacturers, and laboratory suppliers nationwide.

Q: What precautions should be taken when handling Evan's Blue?

A: Although non-flammable, Evan's Blue requires handling with appropriate PPE, such as gloves, goggles, and lab coats, to prevent skin or eye contact. Always work in a well-ventilated area and avoid exposure to light during handling and storage.

Q: Can Evan's Blue be used in solutions of varying pH?

A: Evan's Blue exhibits a neutral pH (6.0-7.0) in a 1% solution, making it compatible with most staining protocols that require a near-neutral environment. This helps maintain sample integrity during microscopic and histological analysis.

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