Home | Product | Bromophenol Blue

Bromophenol Blue

Estimate pricing$ 68
AvailabilityIn stock
CAS No.115-39-9
M.F.C19H10Br4O5S
M.W.669.99gm/mole
Dye Content (by Spectrophotometry)>95%

Products Description

Product : Bromophenol Blue C.A.S. No. :115-39-9 M.F. :C19H10Br4O5S M.W. :669.99gm/mole Specifications: Dye Content (by Spectrophotometry) >95% Transition Range pH 3.0-4.6 Greenish Yellow-Blue Solubility 0.1% (95% EtOH) Clear solution Absorption maximum (pH 3.0) ?1max 434-439nm Absorption maximum (pH 4.6) ?2max 590-593nm Absorptivity (A1%/1cm at pH 3.0 at ?1max) 350-385 Absorptivity (A1%/1cm at pH 4.6 at ?2max) 940-1000 Loss On Drying (110Ã?Â°C)

Product Categories

Industrial Chemicals

Products Specification

CAS No.115-39-9
M.F.C19H10Br4O5S
M.W.669.99gm/mole
Dye Content (by Spectrophotometry)>95%
Transition Range pH3.0-4.6 Greenish Yellow-Blue
Solubility 0.1% (95% EtOH)Clear solution
Absorption maximum (pH 3.0)434-439nm
Absorption maximum (pH 4.6)590-593nm
Absorptivity (A1%/1cm at pH 3.0 at 1max)350-385
Absorptivity (A1%/1cm at pH 4.6 at 2max)940-1000

Supplier information

Basic member

Karan Labortes

India

Business type - Contact Seller

Inquire now

More related Products from Seller

Aurin (P-Rosolic Acid)

Alizarine Complexone

Azure A

Bromothymol Blue

Brilliant Cresyl Blue 65%

Post your requirement – Global Trade Plaza

Products from all Categories

Sulphuric Acid

Sodium Hypochlorite

Level 1 Non-Medical Disposable Face Mask

Level 3 Disposable Isolation Gown

Buy Online Wholesale Bromophenol Blue from Supplier & Exporter in India

Bromophenol Blue is an industrial chemical with CAS No. 115-39-9. Its molecular formula is C19H10Br4O5S and molecular weight is 669.99 gm/mole. The dye content by spectrophotometry is greater than 95%. It has a transition range of pH 3.0-4.6, changing from greenish yellow to blue. A 0.1% solution in 95% ethanol is clear. Absorption maxima are at 434-439 nm (pH 3.0) and 590-593 nm (pH 4.6). Absorptivity values are 350-385 (A1%/1cm at pH 3.0 at 1max) and 940-1000 (A1%/1cm at pH 4.6 at 2max).

Import Wholesale Bromophenol Blue for Your Business Needs

At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Bromophenol Blue is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Bromophenol Blue or connect with global Importers and Exporters online.

About Supplier

Karan Labortes is a premier leather products export company, established in 2010 and based in India. With a decade of experience, Karan Labortes has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Karan Labortes ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Karan Labortes continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Bromophenol Blue

Established - 6 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Industrial Chemicals
Country - India

Frequently Asked Questions (FAQs) on Bromophenol Blue

1. What is the Seller’s Policy on Payment for Bromophenol Blue?

The trusted supplier, Karan Labortes, accepts for transactions related to Bromophenol Blue. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.

2. How to Place an Order for Bromophenol Blue with Karan Labortes?

Placing an order for Bromophenol Blue with Karan Labortes is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can:

Use the Request to Buy feature for direct checkout

Click Inquire Now on the product page to message the supplier

Submit your needs via the Post Buy Requirements form

3. What Should You Consider When Buying Bromophenol Blue Online in 2025?

When purchasing Bromophenol Blue from a B2B marketplace in 2025, focus on the following critical factors:

Product specifications (material, durability, features)

Quality certifications and compliance

Supplier credibility and customer reviews

Minimum Order Quantity (MOQ) and bulk pricing

Lead time and delivery timelines

Comparing prices and communicating directly with verified sellers like Karan Labortes can help ensure value for money and better sourcing decisions.

4. Who Are the Top B2B Importers and Verified Buyers of Bromophenol Blue on Global Trade Plaza?

Global Trade Plaza is home to a vast network of verified B2B buyers, wholesalers, distributors, and importers of Bromophenol Blue across industries and countries. To discover the most active and high-value buyers:

Visit the Buy Leads section

Filter by industry, product type, or country

Create an account to access full buyer contact details

5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Karan Labortes?

Karan Labortes, a reliable B2B trader from India, dispatches Bromophenol Blue primarily through the port at India. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.