Appearance White to off-white powder Conform
Particle size
(Optical microscopy) 90%<10micron Conform
Identification
1.The infrared absorption is same as reference. Conform
2.Max.absorption is in the wavelength 245nm. Conform
Individual impurity ≤0.2% 0.09%
Total impurity ≤0.5% 0.22%
Methanol ≤0.3% Not found
Acetone ≤0.5% 0.11%
Loss on drying ≤0.5% 0.17%
Chlorides ≤0.01% <0.01%
Heavy metals ≤0.001% <0.001%
Residue on ignition ≤0.1% 0.08%
Sterility test Should meets the requirements Conform
Assay(on dried base) 98.0%~102.0% 99.7%
Solubility Freely soluble in chloroform,insoluble in water,sparingly soluble in
acetone,slightly soluble in methanol.
Conclusion Conforms with the Enterprise Standard.
Company Profile
Beijing Sjar Technology Development Co., Ltd. founded in 2014, it is a high-tech enterprise which specialized in the research and development of active pharmaceutical ingredients and their intermediates, electronic chemical materials and intermediates, large-scale production, sales and services, and provide customized synthetic services according to customer requirements.
Sjar-Tech locates in Beijing Economic and Technological Development Zone, has its own R&D and development laboratory. Sjar-Tech has set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development.
Sjar-Tech is committed to promoting the industrialization of first-line generic drugs and the research and development of innovative drug and sales. It has carried out extensive project cooperation with many well-known domestic pharmaceutical companies, research institutes and universities, and also actively cooperated with international pharmaceutical companies to promote the development of new drugs. At the same time, Sjar-Tech also has carried out the research, development and sales of new electronic chemical materials such as OLED, OPV and their intermediates. It has established long-term and stable cooperation with many customers in the same industry at home and abroad, providing high-quality materials and intermediates.
Sjar-Tech always has been adhering to the enterprise spirit of "sincerity, professional service, win-win cooperation, create a better life together!" since its inception, keep continuous progress, independent innovation, is oriented to customer service and market demand, with a sincere heart and professional technology, provide customers the high-quality products and services. Sjar-tech look forward to the cooperation with you to create a better future !
Contact Details
Beijing Sjar Technology Development Co.,Ltd.
Add: Building 3, No.29, Jinghai Three Road, Economic And Technological Development Zone, Beijing, China.
Zip code: 100176
Website: sjar-tech.en.made-in-china.com
- FAQ
- A : Can i get some samples?
- ; Q : Yes, we can supply the free sample, but the shipping cost be paid by customer
- A : How to confirm the Product Quality before placing orders?
- Q : We offer free sample,After you test the sample,you can know our quality.then place order.
- A : How about the quality guarantee period?
- Q : 24 Months
- A : How do you keep reserve the products?
- Q : Our shipping workers are very professional.They can pack various professional discreet package for hidding the products.
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