Fluorescein sodium 99% CAS 518-47-8 with factory price

Details:

Sodium fluorescein is an organic compound with the molecular formula of C20H10Na2O5, orange red powder, odorless and hygroscopic; Easily soluble in water, the solution is yellow red with strong yellow green fluorescence, disappears after acidification, appears again after neutralization or alkalization, and is slightly soluble in ethanol; Maximum absorption wavelength (water) 493.5nm

Foreign name FLUORESCEIN SODIUM

Chemical formula C20H10Na2O5

Molecular weight 376.270

CAS registration No. 518-47-8

EINECS Login No. 208-253-0

Melting point 320 ℃

Density 1.601 g/cm ³

Appearance Orange powder

                  Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the leading researcher and one of the biggest manufacturer in high technology API area.

There are 8 experts in our research team. We insist in innovation and produce high quality products. And GMP standard workshop and complete stainless extraction equipment. We have 2 sales departments over 20 people and sell our products all over the world.

We also have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. Various Detection Device is equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto
titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

HNB mainly engaged in export of products including, without limitation, pharmaceutical raw materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant extract, feed and food additives.

Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

Passion to innovate, Power to deliver !