Calconcarboxylic Acid CAS 3737-95-9 Biological Stain

Calconcarboxylic acid CAS 3737-95-9 Biological stain

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

FAQ
1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.
 
2: What's your MOQ?
A: We can have a discussion.
 
3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.
 
4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.
 
5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
 
6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Description

Calconcarboxylic acid is a chemical compound that is widely used as a pH indicator and metal ion indicator in various scientific and industrial applications. It is commonly employed in analytical chemistry, particularly in the determination of metal ions such as calcium, magnesium, and other divalent cations. Calconcarboxylic acid is known for its ability to form colored complexes with metal ions, and the intensity of the color is often correlated with the concentration of the metal ion in solution. Its high specificity for certain metal ions makes it a valuable tool in analytical techniques such as complexometric titrations and spectrophotometric assays. Additionally, in the field of biology, calconcarboxylic acid is utilized for fluorescent labeling and detection of calcium ions in cells and tissues.

Product Name:	Calconcarboxylic acid
CAS:	3737-95-9
MF:	C21H14N2O7S
MW:	438.41
EINECS:	223-117-0
Product Categories:	Analytical Chemistry;Azo Compounds;Chelating Reagents;Naphthylazo Compounds
Mol File:	3737-95-9.mol