News
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Method Of Analyzing Palladium Content In Palladium Catalysts
1. Abstract Enrichment palladium of palladium catalysts by pyrometallurgy, then dissolve the palladium in admixture acid, the liquid is analyzed by AAS. 2. Reagent 2.1 Hydrochloric acid(ρ1.19g/ml) 2.2 Nitric acid(ρ1.42g/ml) 2.3 Admixture acid (Hydrochloric acid and Nitric acid mixed,volume as 3:1...Read more -
New COVID treatments offer hope
Scientists around the world have made promising breakthroughs in developing a cure for COVID-19. Among new developments include antiviral pills and antibody compounds. As more countries look to adopt these treatments, let’s examine the pros and cons of each remedy, and how they could affect...Read more -
The third Guangdong-Hong Kong-Macao Greater Bay Area Pharmaceutical Innovation Technology and Market Access Summit forum November 19 to 21, 2021
The third Guangdong-Hong Kong-Macao Greater Bay Area Pharmaceutical Innovation Technology and Market Access Summit forum November 19 to 21, 2021 As the world’s second largest medical market, China’s big health industry is ushering in a golden decade. Facing the super aging society in ...Read more -
Xi presents award to top scientists
President Xi Jinping, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, presents China’s top science award to aircraft designer Gu Songfen (R) and nuclear expert Wang Dazhong (L) at an annual ceremony to honor d...Read more -
Paxlovid: what we know about Pfizer’s Covid-19 pill
Pfizer is seeking emergency use authorisation from the FDA for its novel Covid-19 antiviral pill Paxlovid. Share Article On the heels of Merck antiviral molnupiravir’s UK approval, Pfizer has set out to get its own Covid-19 pill, Paxlovid, on the market. This week, the US drugmaker soug...Read more -
Pfizer’s Novel COVID-19 Oral Antiviral Treatment Candidate Reduced Risk Of Hospitalization Or Death By 89% In Interim Analysis Of Phase 2/3 EPIC-HR Study
Friday, November 05, 2021 – 06:45am PAXLOVID™ (PF-07321332; ritonavir) was found to reduce the risk of hospitalization or death by 89% compared to placebo in non-hospitalized high-risk adults with COVID-19 In the overall study population through Day 28, no deaths were reported in patients...Read more -
Test Method of (R)-(-)-3-Pyrrolidinol Hydrochloride CAS: 104706-47-0
Eqiupment: GC instrument (Shimadzu GC-2010) Column: DB-17 Agilent 30mX0.53mmX1.0μm Initial oven temperature: 80℃ Initial time 2.0min Rate 15℃/min Final oven temperature: 250℃ Final time 20min Ca...Read more -
The Nobel Prize in Chemistry 2021 Benjamin List and David W.C. MacMillan
6 October 2021 The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Chemistry 2021 to Benjamin List Max-Planck-Institut für Kohlenforschung, Mülheim an der Ruhr, Germany David W.C. MacMillan Princeton University, USA “for the development of asymmetric organocatalysis” An...Read more -
Focus on Cross Border Integration of Biomedicine and Chemical Materials, October 15, 2021
Focus on Cross Border Integration of Biomedicine and Chemical Materials: New Opportunities, New Technologies and New Models This forum focuses on the interdisciplinary and cutting-edge technologies of biology and chemical industry, explores technological trends and industrial opportunities, and e...Read more -
The Third Conference on Boron Chemistry of Chinese Chemical Society，CCS-CBS-III
The Third Conference on Boron Chemistry of Chinese Chemical Society (CCS-CBS) will be held in Suzhou, Jiangsu Province from October 15 to 18, 2021. This conference will be hosted by Inorganic Chemistry Committee of Chinese Chemical Society and Lanzhou Institute of Chemical Physics, Chinese Academ...Read more -
The 87th China International Pharmaceutical Apis/Intermediates/Packaging/Equipment Fair (API China) -Shanghai Ruifu Chemical Co., Ltd. will attend with customers.
Shanghai Ruifu Chemical Co., Ltd. will attend the The 87th China International Pharmaceutical Apis/Intermediates/Packaging/Equipment Fair (API China) with customers. The 87th China International Pharmaceutical Apis/Intermediates/Packaging/Equipment Fair (API China) and the 25th China Internatio...Read more -
The “Summit on COVID-19 Diagnostics & Treatment”
The “Summit on COVID-19 Diagnostics & Treatment” September 27-29, 2021 at China International Exhibition Center (Tianzhu New Hall), Beijing. The outbreak of Corona Virus Disease 2019 (COVID-19) had become a severe global acute respiratory pandemic around the world with an increasing ...Read more -
The 19th Beijing Conference and Exhibition on Instrumental Analysis (BCEIA 2021)-Shanghai Ruifu Chemical Co., Ltd. participated in the exhibition
The 19th Beijing Conference and Exhibition on Instrumental Analysis (BCEIA 2021) was held on September 27-29, 2021 at China International Exhibition Center (Tianzhu New Hall), Beijing. Adhering to the vision of “Analytical Science Creates Future”, BCEIA 2021 will continue to host academic confer...Read more -
Yellow phosphorus and phosphoric acid rose together
Yellow phosphorus and phosphoric acid rose together Yunnan-guizhou yellow phosphorus prices rose.Data show that the offer of 34500 yuan/ton at the beginning of the week has risen to 60,000 yuan/ton at the end of the week, up 73.91% within the w...Read more