Предоставление высококачественного реагента для исследований хлорфосфоназа III CAS


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Месяц Минимальная цена Макс. стоимость
Sep-17-2025 31.54 $* 33.79 $*
Aug-17-2025 31.62 $* 33.14 $*
Jul-17-2025 26.14 $* 27.10 $*
Jun-17-2025 30.5 $* 32.28 $*
May-17-2025 26.31 $* 27.89 $*
Apr-17-2025 30.89 $* 32.3 $*
Mar-17-2025 29.15 $* 30.63 $*
Feb-17-2025 29.39 $* 30.5 $*
Jan-17-2025 29.17 $* 30.48 $*

Характеристики


1Product Description
















































GroupingPigment
KeywordsChlorophosphonazo III
BrandNJDULY
Model SR0121
Place of OriginNanjing, China (Mainland)
PaymentT/T
PortShanghai
Supply Capacity100per piece/Month
Packing1g/piece
Other packagingplease consult customer service
To Find Out More, Click Here

 


CAS: 1914-99-4
C22H16Cl2N4O14P2S2•4H2O=801.33
Grade: developer
Sensitivity test to rare earth metals: qualified
Water dissolution test: qualified
Properties: Purple-brown crystalline powder. Easily soluble in water, slightly soluble in ethanol and acetone, insoluble in ether, benzene, chloroform and carbon tetrachloride. It is rose red in an aqueous solution with pH<3, rose red and slightly purple in an aqueous solution with pH=3, and turns to purple when pH>4. It is light green in concentrated sulfuric acid. Decomposes in concentrated nitric acid. It is light blue in sodium hydroxide and sodium carbonate solution. The molar absorption coefficient is 74,500 to 75,500, and it has a higher complexing performance than arsenazo I.
Uses: Biochemical research. Spectrophotometric determination of uranium and calcium. It can form colored complexes with calcium, barium, magnesium, copper, zinc, lead, iron, cobalt, nickel, beryllium, aluminum, yttrium, thorium, cerium and ammonium under different conditions
Save: RT23



Company Information


Nanjing Duly Biotech Co.,Ltd 


has been established for 11 years. It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.


 


Our company’s aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.





Our Services


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FAQ


Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2009.


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Answer:Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.


Q3:Can you give me a discount price?
Answer:Surely,It depend on your qty.


Q4: How can i get a sample?


Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.


Q5:What are the main categories of products sold by the company?


Answer: It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.


Q6:Is the company mainly engaged in small packaging or large packaging?


Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.





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