| Analysis items |
Specification |
Examination |
| Appearance |
Off-white or white crystalline powder |
Off-white crystalline powder |
| Identification |
By infrared spectrum
By HPLC |
Conform |
| Solubility |
In 0.1mol / l HCl in the soluble
Dissolved in water
In methanol and ethanol, slightly soluble
In 0.1mol / l NaOH Insoluble |
Conform |
| Chloride |
≤0.02% |
Conform |
| Sulfate |
≤0.02% |
Conforms |
| Related substances |
Total impurities≤1.0%
Individual impurity≤0.5% |
0.21%
0.15% |
| Loss on drying |
≤0.5% |
0.04% |
| Residue on ignition |
≤0.1% |
0.05% |
| Heavy metal |
≤20ppm |
Conforms |
| Assay |
≥99.5% |
100.5% |
| CONCLUSION: Conform with 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: Floor 8, Building 1, No.35, Jinghai Four 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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