Name: Bromophenol Blue Sodium Salt CAS 34725-61-6
Brand: Wuhan Fortuna Chemical Co., Ltd.

Description of Bromophenol Blue Sodium Salt from Wuhan Fortuna Chemical Co.,Ltd

Basic Information of Bromophenol Blue Sodium Salt
Product Name	Bromophenol Blue Sodium Salt
CAS NO.	34725-61-6
Apperance	Blue powder
Pacakge	1kg/Foil Bag,25kg/Drum/Box
MOQ	1kg
Storage	Cool and dry place
Shelf Life	2 Years
Brand	Fortuna

Specifications(COA) of Bromophenol Blue Sodium Salt CAS 34725-61-6 pH Indicator Biological and Chemical Research

Items	Specifications	Results
PH (Color domain)	3.0 (Yellow)-4. 6 (Bluish violet)	Conforms
Water dissolution test	Meet the requirements	Conforms
Residue on ignition(As sulfate)，w/% ≤	≤19-21%	20.5%
Conclusion	The product conforms to the Enterprise Standard.

Bromophenol Blue Sodium Salt is a pH indicator dye commonly used in various scientific and industrial applications. Its applications are diverse due to its properties as a pH indicator, tracking dye, and biological stain.

Applications of Bromophenol Blue Sodium Salt:

1. pH Indicator:

- Bromophenol Blue Sodium Salt is widely used as a pH indicator in laboratories. It changes color from yellow at pH 3.0 to blue at pH 4.6. It helps to determine the pH of a solution or to monitor pH changes in biochemical reactions.

2. Electrophoresis Tracking Dye:

- In molecular biology, Bromophenol Blue is commonly used as a tracking dye in agarose and polyacrylamide gel electrophoresis (PAGE). It helps to monitor the progress of the DNA, RNA, or protein migration during electrophoresis. Since it moves ahead of most biological macromolecules, it indicates when to stop the electrophoresis run.

3. Staining and Dyeing:

- It is also used in histology and microbiology as a biological stain. It can help visualize proteins, cells, and tissues under a microscope, particularly when used in combination with other stains.

4. Laboratory Reagent:

- Bromophenol Blue is used as an analytical reagent in various chemical assays and titrations to determine the endpoint of the reaction.

5. Biological and Chemical Research:

- It is used in biochemical research to study enzyme reactions, cell culture assays, and other experiments where pH changes need to be monitored.

6. Medical and Clinical Diagnostics:

- Bromophenol Blue can be used in diagnostic kits and medical tests to detect specific conditions or diseases by monitoring pH changes in bodily fluids.

7. Environmental Monitoring:

- It is used in environmental science to monitor pH changes in water samples, soil, or other environmental studies.

These applications leverage Bromophenol Blue's unique colorimetric properties, making it an essential tool in various fields of science and technology.

FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q	Can I get a sample for free ?
A	For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.

Q	How to confirm the product quality before placing orders ?
A	Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.

Q	What is the payment you accept?
A	For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.

Q	What is your shipment way ?
A	For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.

Q	How long is your after-sales service?
A	We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.

Q	How do you treat quality complaint ?
A	We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.

Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Bromophenol Blue Sodium Salt with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Bromophenol Blue Sodium Salt.